1337346564

素因数分解:

$2^2\times 3^1\times {\mathrm{409}}^1\times {\mathrm{521}}^1\times {\mathrm{523}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 3140101440

約数和(自身を除く): 1802754876

約数列:

[1, 2, 3, 4, 6, 12, 409, 521, 523, 818, 1042, 1046, 1227, 1563, 1569, 1636, 2084, 2092, 2454, 3126, 3138, 4908, 6252, 6276, 213089, 213907, 272483, 426178, 427814, 544966, 639267, 641721, 817449, 852356, 855628, 1089932, 1278534, 1283442, 1634898, 2557068, 2566884, 3269796, 111445547, 222891094, 334336641, 445782188, 668673282, 1337346564]

約数ペア:

[(1, 1337346564), (2, 668673282), (3, 445782188), (4, 334336641), (6, 222891094), (12, 111445547), (409, 3269796), (521, 2566884), (523, 2557068), (818, 1634898), (1042, 1283442), (1046, 1278534), (1227, 1089932), (1563, 855628), (1569, 852356), (1636, 817449), (2084, 641721), (2092, 639267), (2454, 544966), (3126, 427814), (3138, 426178), (4908, 272483), (6252, 213907), (6276, 213089)]