1033991608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2341}}^1$

素因数の和:2528

約数の個数: 64

約数和(自身を含む): 2171877120

約数和(自身を除く): 1137885512

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 137, 248, 274, 403, 548, 806, 1096, 1612, 1781, 2341, 3224, 3562, 4247, 4682, 7124, 8494, 9364, 14248, 16988, 18728, 30433, 33976, 55211, 60866, 72571, 110422, 121732, 145142, 220844, 243464, 290284, 320717, 441688, 580568, 641434, 943423, 1282868, 1886846, 2565736, 3773692, 4169321, 7547384, 8338642, 9942227, 16677284, 19884454, 33354568, 39768908, 79537816, 129248951, 258497902, 516995804, 1033991608]

約数ペア:

[(1, 1033991608), (2, 516995804), (4, 258497902), (8, 129248951), (13, 79537816), (26, 39768908), (31, 33354568), (52, 19884454), (62, 16677284), (104, 9942227), (124, 8338642), (137, 7547384), (248, 4169321), (274, 3773692), (403, 2565736), (548, 1886846), (806, 1282868), (1096, 943423), (1612, 641434), (1781, 580568), (2341, 441688), (3224, 320717), (3562, 290284), (4247, 243464), (4682, 220844), (7124, 145142), (8494, 121732), (9364, 110422), (14248, 72571), (16988, 60866), (18728, 55211), (30433, 33976)]