1911628712

素因数分解:

$2^3\times 7^1\times {\mathrm{643}}^1\times {\mathrm{53089}}^1$

素因数の和:53745

約数の個数: 32

約数和(自身を含む): 4102795200

約数和(自身を除く): 2191166488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 643, 1286, 2572, 4501, 5144, 9002, 18004, 36008, 53089, 106178, 212356, 371623, 424712, 743246, 1486492, 2972984, 34136227, 68272454, 136544908, 238953589, 273089816, 477907178, 955814356, 1911628712]

約数ペア:

[(1, 1911628712), (2, 955814356), (4, 477907178), (7, 273089816), (8, 238953589), (14, 136544908), (28, 68272454), (56, 34136227), (643, 2972984), (1286, 1486492), (2572, 743246), (4501, 424712), (5144, 371623), (9002, 212356), (18004, 106178), (36008, 53089)]