1569010768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{123661}}^1$

素因数の和:123743

約数の個数: 40

約数和(自身を含む): 3327497096

約数和(自身を除く): 1758486328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 12688, 123661, 247322, 494644, 989288, 1607593, 1978576, 3215186, 6430372, 7543321, 12860744, 15086642, 25721488, 30173284, 60346568, 98063173, 120693136, 196126346, 392252692, 784505384, 1569010768]

約数ペア:

[(1, 1569010768), (2, 784505384), (4, 392252692), (8, 196126346), (13, 120693136), (16, 98063173), (26, 60346568), (52, 30173284), (61, 25721488), (104, 15086642), (122, 12860744), (208, 7543321), (244, 6430372), (488, 3215186), (793, 1978576), (976, 1607593), (1586, 989288), (3172, 494644), (6344, 247322), (12688, 123661)]