821009795032

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{105474023}}^1$

素因数の和:105474175

約数の個数: 32

約数和(自身を含む): 1771963603200

約数和(自身を除く): 950953808168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 105474023, 210948046, 421896092, 738318161, 843792184, 1476636322, 2953272644, 5906545288, 14660889197, 29321778394, 58643556788, 102626224379, 117287113576, 205252448758, 410504897516, 821009795032]

約数ペア:

[(1, 821009795032), (2, 410504897516), (4, 205252448758), (7, 117287113576), (8, 102626224379), (14, 58643556788), (28, 29321778394), (56, 14660889197), (139, 5906545288), (278, 2953272644), (556, 1476636322), (973, 843792184), (1112, 738318161), (1946, 421896092), (3892, 210948046), (7784, 105474023)]