298315498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{787}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 492468480

約数和(自身を除く): 194152982

約数列:

[1, 2, 13, 26, 61, 122, 239, 478, 787, 793, 1574, 1586, 3107, 6214, 10231, 14579, 20462, 29158, 48007, 96014, 188093, 189527, 376186, 379054, 624091, 1248182, 2445209, 4890418, 11473673, 22947346, 149157749, 298315498]

約数ペア:

[(1, 298315498), (2, 149157749), (13, 22947346), (26, 11473673), (61, 4890418), (122, 2445209), (239, 1248182), (478, 624091), (787, 379054), (793, 376186), (1574, 189527), (1586, 188093), (3107, 96014), (6214, 48007), (10231, 29158), (14579, 20462)]