489694504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{100183}}^1$

素因数の和:100249

約数の個数: 32

約数和(自身を含む): 1009854720

約数和(自身を除く): 520160216

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 100183, 200366, 400732, 801464, 1302379, 2604758, 4708601, 5209516, 9417202, 10419032, 18834404, 37668808, 61211813, 122423626, 244847252, 489694504]

約数ペア:

[(1, 489694504), (2, 244847252), (4, 122423626), (8, 61211813), (13, 37668808), (26, 18834404), (47, 10419032), (52, 9417202), (94, 5209516), (104, 4708601), (188, 2604758), (376, 1302379), (611, 801464), (1222, 400732), (2444, 200366), (4888, 100183)]