598426340

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{3217}}^1$

素因数の和:3428

約数の個数: 48

約数和(自身を含む): 1284522624

約数和(自身を除く): 686096284

約数列:

[1, 2, 4, 5, 10, 20, 71, 131, 142, 262, 284, 355, 524, 655, 710, 1310, 1420, 2620, 3217, 6434, 9301, 12868, 16085, 18602, 32170, 37204, 46505, 64340, 93010, 186020, 228407, 421427, 456814, 842854, 913628, 1142035, 1685708, 2107135, 2284070, 4214270, 4568140, 8428540, 29921317, 59842634, 119685268, 149606585, 299213170, 598426340]

約数ペア:

[(1, 598426340), (2, 299213170), (4, 149606585), (5, 119685268), (10, 59842634), (20, 29921317), (71, 8428540), (131, 4568140), (142, 4214270), (262, 2284070), (284, 2107135), (355, 1685708), (524, 1142035), (655, 913628), (710, 842854), (1310, 456814), (1420, 421427), (2620, 228407), (3217, 186020), (6434, 93010), (9301, 64340), (12868, 46505), (16085, 37204), (18602, 32170)]