1880403784

素因数分解:

$2^3\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{32569}}^1$

素因数の和:33613

約数の個数: 32

約数和(自身を含む): 4033468800

約数和(自身を除く): 2153065016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1031, 2062, 4124, 7217, 8248, 14434, 28868, 32569, 57736, 65138, 130276, 227983, 260552, 455966, 911932, 1823864, 33578639, 67157278, 134314556, 235050473, 268629112, 470100946, 940201892, 1880403784]

約数ペア:

[(1, 1880403784), (2, 940201892), (4, 470100946), (7, 268629112), (8, 235050473), (14, 134314556), (28, 67157278), (56, 33578639), (1031, 1823864), (2062, 911932), (4124, 455966), (7217, 260552), (8248, 227983), (14434, 130276), (28868, 65138), (32569, 57736)]