389839812

素因数分解:

$2^2\times 3^1\times {\mathrm{227}}^1\times {\mathrm{143113}}^1$

素因数の和:143347

約数の個数: 24

約数和(自身を含む): 913639776

約数和(自身を除く): 523799964

約数列:

[1, 2, 3, 4, 6, 12, 227, 454, 681, 908, 1362, 2724, 143113, 286226, 429339, 572452, 858678, 1717356, 32486651, 64973302, 97459953, 129946604, 194919906, 389839812]

約数ペア:

[(1, 389839812), (2, 194919906), (3, 129946604), (4, 97459953), (6, 64973302), (12, 32486651), (227, 1717356), (454, 858678), (681, 572452), (908, 429339), (1362, 286226), (2724, 143113)]