129331630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{953}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 239446368

約数和(自身を除く): 110114738

約数列:

[1, 2, 5, 10, 41, 82, 205, 331, 410, 662, 953, 1655, 1906, 3310, 4765, 9530, 13571, 27142, 39073, 67855, 78146, 135710, 195365, 315443, 390730, 630886, 1577215, 3154430, 12933163, 25866326, 64665815, 129331630]

約数ペア:

[(1, 129331630), (2, 64665815), (5, 25866326), (10, 12933163), (41, 3154430), (82, 1577215), (205, 630886), (331, 390730), (410, 315443), (662, 195365), (953, 135710), (1655, 78146), (1906, 67855), (3310, 39073), (4765, 27142), (9530, 13571)]