1520889736

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{983}}^1\times {\mathrm{5227}}^1$

素因数の和:6253

約数の個数: 32

約数和(自身を含む): 2932280640

約数和(自身を除く): 1411390904

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 983, 1966, 3932, 5227, 7864, 10454, 20908, 36371, 41816, 72742, 145484, 193399, 290968, 386798, 773596, 1547192, 5138141, 10276282, 20552564, 41105128, 190111217, 380222434, 760444868, 1520889736]

約数ペア:

[(1, 1520889736), (2, 760444868), (4, 380222434), (8, 190111217), (37, 41105128), (74, 20552564), (148, 10276282), (296, 5138141), (983, 1547192), (1966, 773596), (3932, 386798), (5227, 290968), (7864, 193399), (10454, 145484), (20908, 72742), (36371, 41816)]