4794140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18439}}^1$

素因数の和:18461

約数の個数: 24

約数和(自身を含む): 10842720

約数和(自身を除く): 6048580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 18439, 36878, 73756, 92195, 184390, 239707, 368780, 479414, 958828, 1198535, 2397070, 4794140]

約数ペア:

[(1, 4794140), (2, 2397070), (4, 1198535), (5, 958828), (10, 479414), (13, 368780), (20, 239707), (26, 184390), (52, 92195), (65, 73756), (130, 36878), (260, 18439)]