2104476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 5443200

約数和(自身を除く): 3338724

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 107, 132, 149, 214, 298, 321, 428, 447, 596, 642, 894, 1177, 1284, 1639, 1788, 2354, 3278, 3531, 4708, 4917, 6556, 7062, 9834, 14124, 15943, 19668, 31886, 47829, 63772, 95658, 175373, 191316, 350746, 526119, 701492, 1052238, 2104476]

約数ペア:

[(1, 2104476), (2, 1052238), (3, 701492), (4, 526119), (6, 350746), (11, 191316), (12, 175373), (22, 95658), (33, 63772), (44, 47829), (66, 31886), (107, 19668), (132, 15943), (149, 14124), (214, 9834), (298, 7062), (321, 6556), (428, 4917), (447, 4708), (596, 3531), (642, 3278), (894, 2354), (1177, 1788), (1284, 1639)]