1243104298

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{3271}}^1$

素因数の和:3502

約数の個数: 32

約数和(自身を含む): 2004819840

約数和(自身を除く): 761715542

約数列:

[1, 2, 19, 38, 73, 137, 146, 274, 1387, 2603, 2774, 3271, 5206, 6542, 10001, 20002, 62149, 124298, 190019, 238783, 380038, 448127, 477566, 896254, 4536877, 8514413, 9073754, 17028826, 32713271, 65426542, 621552149, 1243104298]

約数ペア:

[(1, 1243104298), (2, 621552149), (19, 65426542), (38, 32713271), (73, 17028826), (137, 9073754), (146, 8514413), (274, 4536877), (1387, 896254), (2603, 477566), (2774, 448127), (3271, 380038), (5206, 238783), (6542, 190019), (10001, 124298), (20002, 62149)]