1520883224

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{734017}}^1$

素因数の和:734067

約数の個数: 32

約数和(自身を含む): 3347122080

約数和(自身を除く): 1826238856

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 734017, 1468034, 2936068, 5138119, 5872136, 10276238, 20552476, 27158629, 41104952, 54317258, 108634516, 190110403, 217269032, 380220806, 760441612, 1520883224]

約数ペア:

[(1, 1520883224), (2, 760441612), (4, 380220806), (7, 217269032), (8, 190110403), (14, 108634516), (28, 54317258), (37, 41104952), (56, 27158629), (74, 20552476), (148, 10276238), (259, 5872136), (296, 5138119), (518, 2936068), (1036, 1468034), (2072, 734017)]