489381632

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{100613}}^1$

素因数の和:100648

約数の個数: 36

約数和(自身を含む): 1028275080

約数和(自身を除く): 538893448

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 100613, 201226, 402452, 804904, 1609808, 1911647, 3219616, 3823294, 6439232, 7646588, 12878464, 15293176, 25756928, 30586352, 61172704, 122345408, 244690816, 489381632]

約数ペア:

[(1, 489381632), (2, 244690816), (4, 122345408), (8, 61172704), (16, 30586352), (19, 25756928), (32, 15293176), (38, 12878464), (64, 7646588), (76, 6439232), (128, 3823294), (152, 3219616), (256, 1911647), (304, 1609808), (608, 804904), (1216, 402452), (2432, 201226), (4864, 100613)]