1241890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 2476656

約数和(自身を除く): 1234766

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 233, 410, 466, 533, 1066, 1165, 2330, 2665, 3029, 5330, 6058, 9553, 15145, 19106, 30290, 47765, 95530, 124189, 248378, 620945, 1241890]

約数ペア:

[(1, 1241890), (2, 620945), (5, 248378), (10, 124189), (13, 95530), (26, 47765), (41, 30290), (65, 19106), (82, 15145), (130, 9553), (205, 6058), (233, 5330), (410, 3029), (466, 2665), (533, 2330), (1066, 1165)]