2019388316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1097}}^1$

素因数の和:1259

約数の個数: 96

約数和(自身を含む): 4303176192

約数和(自身を除く): 2283787876

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 107, 187, 214, 253, 374, 391, 428, 506, 748, 782, 1012, 1097, 1177, 1564, 1819, 2194, 2354, 2461, 3638, 4301, 4388, 4708, 4922, 7276, 8602, 9844, 12067, 17204, 18649, 20009, 24134, 25231, 27071, 37298, 40018, 41837, 48268, 50462, 54142, 74596, 80036, 83674, 100924, 108284, 117379, 167348, 205139, 234758, 277541, 410278, 428927, 460207, 469516, 555082, 820556, 857854, 920414, 1110164, 1291169, 1715708, 1840828, 1995443, 2582338, 2699717, 3990886, 4718197, 5164676, 5399434, 7981772, 9436394, 10798868, 18872788, 21949873, 29696887, 43899746, 45895189, 59393774, 87799492, 91790378, 118787548, 183580756, 504847079, 1009694158, 2019388316]

約数ペア:

[(1, 2019388316), (2, 1009694158), (4, 504847079), (11, 183580756), (17, 118787548), (22, 91790378), (23, 87799492), (34, 59393774), (44, 45895189), (46, 43899746), (68, 29696887), (92, 21949873), (107, 18872788), (187, 10798868), (214, 9436394), (253, 7981772), (374, 5399434), (391, 5164676), (428, 4718197), (506, 3990886), (748, 2699717), (782, 2582338), (1012, 1995443), (1097, 1840828), (1177, 1715708), (1564, 1291169), (1819, 1110164), (2194, 920414), (2354, 857854), (2461, 820556), (3638, 555082), (4301, 469516), (4388, 460207), (4708, 428927), (4922, 410278), (7276, 277541), (8602, 234758), (9844, 205139), (12067, 167348), (17204, 117379), (18649, 108284), (20009, 100924), (24134, 83674), (25231, 80036), (27071, 74596), (37298, 54142), (40018, 50462), (41837, 48268)]