1490357504

素因数分解:

$2^8\times {\mathrm{277}}^1\times {\mathrm{21017}}^1$

素因数の和:21310

約数の個数: 36

約数和(自身を含む): 2985775044

約数和(自身を除く): 1495417540

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 277, 554, 1108, 2216, 4432, 8864, 17728, 21017, 35456, 42034, 70912, 84068, 168136, 336272, 672544, 1345088, 2690176, 5380352, 5821709, 11643418, 23286836, 46573672, 93147344, 186294688, 372589376, 745178752, 1490357504]

約数ペア:

[(1, 1490357504), (2, 745178752), (4, 372589376), (8, 186294688), (16, 93147344), (32, 46573672), (64, 23286836), (128, 11643418), (256, 5821709), (277, 5380352), (554, 2690176), (1108, 1345088), (2216, 672544), (4432, 336272), (8864, 168136), (17728, 84068), (21017, 70912), (35456, 42034)]