1628276988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{10437673}}^1$

素因数の和:10437693

約数の個数: 24

約数和(自身を含む): 4091568208

約数和(自身を除く): 2463291220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 10437673, 20875346, 31313019, 41750692, 62626038, 125252076, 135689749, 271379498, 407069247, 542758996, 814138494, 1628276988]

約数ペア:

[(1, 1628276988), (2, 814138494), (3, 542758996), (4, 407069247), (6, 271379498), (12, 135689749), (13, 125252076), (26, 62626038), (39, 41750692), (52, 31313019), (78, 20875346), (156, 10437673)]