9212198320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8857883}}^1$

素因数の和:8857909

約数の個数: 40

約数和(自身を含む): 23065929936

約数和(自身を除く): 13853731616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 8857883, 17715766, 35431532, 44289415, 70863064, 88578830, 115152479, 141726128, 177157660, 230304958, 354315320, 460609916, 575762395, 708630640, 921219832, 1151524790, 1842439664, 2303049580, 4606099160, 9212198320]

約数ペア:

[(1, 9212198320), (2, 4606099160), (4, 2303049580), (5, 1842439664), (8, 1151524790), (10, 921219832), (13, 708630640), (16, 575762395), (20, 460609916), (26, 354315320), (40, 230304958), (52, 177157660), (65, 141726128), (80, 115152479), (104, 88578830), (130, 70863064), (208, 44289415), (260, 35431532), (520, 17715766), (1040, 8857883)]