2683460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10321}}^1$

素因数の和:10343

約数の個数: 24

約数和(自身を含む): 6069336

約数和(自身を除く): 3385876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 10321, 20642, 41284, 51605, 103210, 134173, 206420, 268346, 536692, 670865, 1341730, 2683460]

約数ペア:

[(1, 2683460), (2, 1341730), (4, 670865), (5, 536692), (10, 268346), (13, 206420), (20, 134173), (26, 103210), (52, 51605), (65, 41284), (130, 20642), (260, 10321)]