12801458410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{128053}}^1$

素因数の和:128842

約数の個数: 32

約数和(自身を含む): 24847598160

約数和(自身を除く): 12046139750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 769, 1538, 3845, 7690, 9997, 19994, 49985, 99970, 128053, 256106, 640265, 1280530, 1664689, 3329378, 8323445, 16646890, 98472757, 196945514, 492363785, 984727570, 1280145841, 2560291682, 6400729205, 12801458410]

約数ペア:

[(1, 12801458410), (2, 6400729205), (5, 2560291682), (10, 1280145841), (13, 984727570), (26, 492363785), (65, 196945514), (130, 98472757), (769, 16646890), (1538, 8323445), (3845, 3329378), (7690, 1664689), (9997, 1280530), (19994, 640265), (49985, 256106), (99970, 128053)]