1266493384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{36791}}^1$

素因数の和:37141

約数の個数: 32

約数和(自身を含む): 2565138240

約数和(自身を除く): 1298644856

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 331, 662, 1324, 2648, 4303, 8606, 17212, 34424, 36791, 73582, 147164, 294328, 478283, 956566, 1913132, 3826264, 12177821, 24355642, 48711284, 97422568, 158311673, 316623346, 633246692, 1266493384]

約数ペア:

[(1, 1266493384), (2, 633246692), (4, 316623346), (8, 158311673), (13, 97422568), (26, 48711284), (52, 24355642), (104, 12177821), (331, 3826264), (662, 1913132), (1324, 956566), (2648, 478283), (4303, 294328), (8606, 147164), (17212, 73582), (34424, 36791)]