1311702944

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{2713}}^1$

素因数の和:3273

約数の個数: 48

約数和(自身を含む): 2677578120

約数和(自身を除く): 1365875176

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 521, 928, 1042, 2084, 2713, 4168, 5426, 8336, 10852, 15109, 16672, 21704, 30218, 43408, 60436, 78677, 86816, 120872, 157354, 241744, 314708, 483488, 629416, 1258832, 1413473, 2517664, 2826946, 5653892, 11307784, 22615568, 40990717, 45231136, 81981434, 163962868, 327925736, 655851472, 1311702944]

約数ペア:

[(1, 1311702944), (2, 655851472), (4, 327925736), (8, 163962868), (16, 81981434), (29, 45231136), (32, 40990717), (58, 22615568), (116, 11307784), (232, 5653892), (464, 2826946), (521, 2517664), (928, 1413473), (1042, 1258832), (2084, 629416), (2713, 483488), (4168, 314708), (5426, 241744), (8336, 157354), (10852, 120872), (15109, 86816), (16672, 78677), (21704, 60436), (30218, 43408)]