521436370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{573007}}^1$

素因数の和:573034

約数の個数: 32

約数和(自身を含む): 1155184128

約数和(自身を除く): 633747758

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 573007, 1146014, 2865035, 4011049, 5730070, 7449091, 8022098, 14898182, 20055245, 37245455, 40110490, 52143637, 74490910, 104287274, 260718185, 521436370]

約数ペア:

[(1, 521436370), (2, 260718185), (5, 104287274), (7, 74490910), (10, 52143637), (13, 40110490), (14, 37245455), (26, 20055245), (35, 14898182), (65, 8022098), (70, 7449091), (91, 5730070), (130, 4011049), (182, 2865035), (455, 1146014), (910, 573007)]