28768273430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17022647}}^1$

素因数の和:17022680

約数の個数: 24

約数和(自身を含む): 56072602512

約数和(自身を除く): 27304329082

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 17022647, 34045294, 85113235, 170226470, 221294411, 442588822, 1106472055, 2212944110, 2876827343, 5753654686, 14384136715, 28768273430]

約数ペア:

[(1, 28768273430), (2, 14384136715), (5, 5753654686), (10, 2876827343), (13, 2212944110), (26, 1106472055), (65, 442588822), (130, 221294411), (169, 170226470), (338, 85113235), (845, 34045294), (1690, 17022647)]