1515706864

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{190607}}^1$

素因数の和:190693

約数の個数: 40

約数和(自身を含む): 3403496448

約数和(自身を除く): 1887789584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 190607, 381214, 762428, 1334249, 1524856, 2668498, 3049712, 5336996, 10673992, 13533097, 21347984, 27066194, 54132388, 94731679, 108264776, 189463358, 216529552, 378926716, 757853432, 1515706864]

約数ペア:

[(1, 1515706864), (2, 757853432), (4, 378926716), (7, 216529552), (8, 189463358), (14, 108264776), (16, 94731679), (28, 54132388), (56, 27066194), (71, 21347984), (112, 13533097), (142, 10673992), (284, 5336996), (497, 3049712), (568, 2668498), (994, 1524856), (1136, 1334249), (1988, 762428), (3976, 381214), (7952, 190607)]