1259680768

素因数分解:

$2^{10}\times {\mathrm{277}}^1\times {\mathrm{4441}}^1$

素因数の和:4738

約数の個数: 44

約数和(自身を含む): 2527791172

約数和(自身を除く): 1268110404

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 277, 512, 554, 1024, 1108, 2216, 4432, 4441, 8864, 8882, 17728, 17764, 35456, 35528, 70912, 71056, 141824, 142112, 283648, 284224, 568448, 1136896, 1230157, 2273792, 2460314, 4547584, 4920628, 9841256, 19682512, 39365024, 78730048, 157460096, 314920192, 629840384, 1259680768]

約数ペア:

[(1, 1259680768), (2, 629840384), (4, 314920192), (8, 157460096), (16, 78730048), (32, 39365024), (64, 19682512), (128, 9841256), (256, 4920628), (277, 4547584), (512, 2460314), (554, 2273792), (1024, 1230157), (1108, 1136896), (2216, 568448), (4432, 284224), (4441, 283648), (8864, 142112), (8882, 141824), (17728, 71056), (17764, 70912), (35456, 35528)]