1087496670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2788453}}^1$

素因数の和:2788476

約数の個数: 32

約数和(自身を含む): 2810761632

約数和(自身を除く): 1723264962

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2788453, 5576906, 8365359, 13942265, 16730718, 27884530, 36249889, 41826795, 72499778, 83653590, 108749667, 181249445, 217499334, 362498890, 543748335, 1087496670]

約数ペア:

[(1, 1087496670), (2, 543748335), (3, 362498890), (5, 217499334), (6, 181249445), (10, 108749667), (13, 83653590), (15, 72499778), (26, 41826795), (30, 36249889), (39, 27884530), (65, 16730718), (78, 13942265), (130, 8365359), (195, 5576906), (390, 2788453)]