13902590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{467}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 27125280

約数和(自身を除く): 13222690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 229, 458, 467, 934, 1145, 2290, 2335, 2977, 4670, 5954, 6071, 12142, 14885, 29770, 30355, 60710, 106943, 213886, 534715, 1069430, 1390259, 2780518, 6951295, 13902590]

約数ペア:

[(1, 13902590), (2, 6951295), (5, 2780518), (10, 1390259), (13, 1069430), (26, 534715), (65, 213886), (130, 106943), (229, 60710), (458, 30355), (467, 29770), (934, 14885), (1145, 12142), (2290, 6071), (2335, 5954), (2977, 4670)]