5490394

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 10273536

約数和(自身を除く): 4783142

約数列:

[1, 2, 7, 13, 14, 26, 91, 97, 182, 194, 311, 622, 679, 1261, 1358, 2177, 2522, 4043, 4354, 8086, 8827, 17654, 28301, 30167, 56602, 60334, 211169, 392171, 422338, 784342, 2745197, 5490394]

約数ペア:

[(1, 5490394), (2, 2745197), (7, 784342), (13, 422338), (14, 392171), (26, 211169), (91, 60334), (97, 56602), (182, 30167), (194, 28301), (311, 17654), (622, 8827), (679, 8086), (1261, 4354), (1358, 4043), (2177, 2522)]