7881619772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2262233}}^1$

素因数の和:2262317

約数の個数: 24

約数和(自身を含む): 15075527376

約数和(自身を除く): 7193907604

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 2262233, 4524466, 9048932, 29409029, 58818058, 117636116, 151569611, 303139222, 606278444, 1970404943, 3940809886, 7881619772]

約数ペア:

[(1, 7881619772), (2, 3940809886), (4, 1970404943), (13, 606278444), (26, 303139222), (52, 151569611), (67, 117636116), (134, 58818058), (268, 29409029), (871, 9048932), (1742, 4524466), (3484, 2262233)]