921036376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{12491}}^1$

素因数の和:13219

約数の個数: 32

約数和(自身を含む): 1862557200

約数和(自身を除く): 941520824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 709, 1418, 2836, 5672, 9217, 12491, 18434, 24982, 36868, 49964, 73736, 99928, 162383, 324766, 649532, 1299064, 8856119, 17712238, 35424476, 70848952, 115129547, 230259094, 460518188, 921036376]

約数ペア:

[(1, 921036376), (2, 460518188), (4, 230259094), (8, 115129547), (13, 70848952), (26, 35424476), (52, 17712238), (104, 8856119), (709, 1299064), (1418, 649532), (2836, 324766), (5672, 162383), (9217, 99928), (12491, 73736), (18434, 49964), (24982, 36868)]