4204244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 8709120

約数和(自身を除く): 4504876

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 107, 188, 209, 214, 418, 428, 517, 836, 893, 1034, 1177, 1786, 2033, 2068, 2354, 3572, 4066, 4708, 5029, 8132, 9823, 10058, 19646, 20116, 22363, 39292, 44726, 55319, 89452, 95551, 110638, 191102, 221276, 382204, 1051061, 2102122, 4204244]

約数ペア:

[(1, 4204244), (2, 2102122), (4, 1051061), (11, 382204), (19, 221276), (22, 191102), (38, 110638), (44, 95551), (47, 89452), (76, 55319), (94, 44726), (107, 39292), (188, 22363), (209, 20116), (214, 19646), (418, 10058), (428, 9823), (517, 8132), (836, 5029), (893, 4708), (1034, 4066), (1177, 3572), (1786, 2354), (2033, 2068)]