2493974688

素因数分解:

$2^5\times 3^1\times {\mathrm{821}}^1\times {\mathrm{31643}}^1$

素因数の和:32477

約数の個数: 48

約数和(自身を含む): 6554864736

約数和(自身を除く): 4060890048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 821, 1642, 2463, 3284, 4926, 6568, 9852, 13136, 19704, 26272, 31643, 39408, 63286, 78816, 94929, 126572, 189858, 253144, 379716, 506288, 759432, 1012576, 1518864, 3037728, 25978903, 51957806, 77936709, 103915612, 155873418, 207831224, 311746836, 415662448, 623493672, 831324896, 1246987344, 2493974688]

約数ペア:

[(1, 2493974688), (2, 1246987344), (3, 831324896), (4, 623493672), (6, 415662448), (8, 311746836), (12, 207831224), (16, 155873418), (24, 103915612), (32, 77936709), (48, 51957806), (96, 25978903), (821, 3037728), (1642, 1518864), (2463, 1012576), (3284, 759432), (4926, 506288), (6568, 379716), (9852, 253144), (13136, 189858), (19704, 126572), (26272, 94929), (31643, 78816), (39408, 63286)]