771645472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1854917}}^1$

素因数の和:1854940

約数の個数: 24

約数和(自身を含む): 1636037676

約数和(自身を除く): 864392204

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1854917, 3709834, 7419668, 14839336, 24113921, 29678672, 48227842, 59357344, 96455684, 192911368, 385822736, 771645472]

約数ペア:

[(1, 771645472), (2, 385822736), (4, 192911368), (8, 96455684), (13, 59357344), (16, 48227842), (26, 29678672), (32, 24113921), (52, 14839336), (104, 7419668), (208, 3709834), (416, 1854917)]