4297458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 10368000

約数和(自身を除く): 6070542

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 46, 57, 66, 69, 114, 138, 149, 209, 253, 298, 418, 437, 447, 506, 627, 759, 874, 894, 1254, 1311, 1518, 1639, 2622, 2831, 3278, 3427, 4807, 4917, 5662, 6854, 8493, 9614, 9834, 10281, 14421, 16986, 20562, 28842, 31141, 37697, 62282, 65113, 75394, 93423, 113091, 130226, 186846, 195339, 226182, 390678, 716243, 1432486, 2148729, 4297458]

約数ペア:

[(1, 4297458), (2, 2148729), (3, 1432486), (6, 716243), (11, 390678), (19, 226182), (22, 195339), (23, 186846), (33, 130226), (38, 113091), (46, 93423), (57, 75394), (66, 65113), (69, 62282), (114, 37697), (138, 31141), (149, 28842), (209, 20562), (253, 16986), (298, 14421), (418, 10281), (437, 9834), (447, 9614), (506, 8493), (627, 6854), (759, 5662), (874, 4917), (894, 4807), (1254, 3427), (1311, 3278), (1518, 2831), (1639, 2622)]