2001566350036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{26171}}^1\times {\mathrm{40423}}^1$

素因数の和:66652

約数の個数: 48

約数和(自身を含む): 3910282725888

約数和(自身を除く): 1908716375852

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 26171, 40423, 52342, 80846, 104684, 161692, 287881, 444653, 575762, 889306, 1125353, 1151524, 1738189, 1778612, 2250706, 3476378, 4501412, 6952756, 12378883, 19120079, 24757766, 38240158, 49515532, 76480316, 1057910333, 2115820666, 4231641332, 11637013663, 23274027326, 45490144319, 46548054652, 90980288638, 181960577276, 500391587509, 1000783175018, 2001566350036]

約数ペア:

[(1, 2001566350036), (2, 1000783175018), (4, 500391587509), (11, 181960577276), (22, 90980288638), (43, 46548054652), (44, 45490144319), (86, 23274027326), (172, 11637013663), (473, 4231641332), (946, 2115820666), (1892, 1057910333), (26171, 76480316), (40423, 49515532), (52342, 38240158), (80846, 24757766), (104684, 19120079), (161692, 12378883), (287881, 6952756), (444653, 4501412), (575762, 3476378), (889306, 2250706), (1125353, 1778612), (1151524, 1738189)]