1266648838

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{16073}}^1$

素因数の和:16528

約数の個数: 32

約数和(自身を含む): 2343974976

約数和(自身を除く): 1077326138

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 433, 866, 3031, 5629, 6062, 11258, 16073, 32146, 39403, 78806, 112511, 208949, 225022, 417898, 1462643, 2925286, 6959609, 13919218, 48717263, 90474917, 97434526, 180949834, 633324419, 1266648838]

約数ペア:

[(1, 1266648838), (2, 633324419), (7, 180949834), (13, 97434526), (14, 90474917), (26, 48717263), (91, 13919218), (182, 6959609), (433, 2925286), (866, 1462643), (3031, 417898), (5629, 225022), (6062, 208949), (11258, 112511), (16073, 78806), (32146, 39403)]