1901473472

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{189239}}^1$

素因数の和:189408

約数の個数: 28

約数和(自身を含む): 3797289840

約数和(自身を除く): 1895816368

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 189239, 378478, 756956, 1513912, 3027824, 6055648, 12111296, 29710523, 59421046, 118842092, 237684184, 475368368, 950736736, 1901473472]

約数ペア:

[(1, 1901473472), (2, 950736736), (4, 475368368), (8, 237684184), (16, 118842092), (32, 59421046), (64, 29710523), (157, 12111296), (314, 6055648), (628, 3027824), (1256, 1513912), (2512, 756956), (5024, 378478), (10048, 189239)]