420176042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1469147}}^1$

素因数の和:1469173

約数の個数: 16

約数和(自身を含む): 740450592

約数和(自身を除く): 320274550

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1469147, 2938294, 16160617, 19098911, 32321234, 38197822, 210088021, 420176042]

約数ペア:

[(1, 420176042), (2, 210088021), (11, 38197822), (13, 32321234), (22, 19098911), (26, 16160617), (143, 2938294), (286, 1469147)]