1844452870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{22921}}^1$

素因数の和:23560

約数の個数: 32

約数和(自身を含む): 3581333280

約数和(自身を除く): 1736880410

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 619, 1238, 3095, 6190, 8047, 16094, 22921, 40235, 45842, 80470, 114605, 229210, 297973, 595946, 1489865, 2979730, 14188099, 28376198, 70940495, 141880990, 184445287, 368890574, 922226435, 1844452870]

約数ペア:

[(1, 1844452870), (2, 922226435), (5, 368890574), (10, 184445287), (13, 141880990), (26, 70940495), (65, 28376198), (130, 14188099), (619, 2979730), (1238, 1489865), (3095, 595946), (6190, 297973), (8047, 229210), (16094, 114605), (22921, 80470), (40235, 45842)]