1520883208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{21601}}^1$

素因数の和:22297

約数の個数: 32

約数和(自身を含む): 3075692760

約数和(自身を除く): 1554809552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 677, 1354, 2708, 5416, 8801, 17602, 21601, 35204, 43202, 70408, 86404, 172808, 280813, 561626, 1123252, 2246504, 14623877, 29247754, 58495508, 116991016, 190110401, 380220802, 760441604, 1520883208]

約数ペア:

[(1, 1520883208), (2, 760441604), (4, 380220802), (8, 190110401), (13, 116991016), (26, 58495508), (52, 29247754), (104, 14623877), (677, 2246504), (1354, 1123252), (2708, 561626), (5416, 280813), (8801, 172808), (17602, 86404), (21601, 70408), (35204, 43202)]