971661548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1698709}}^1$

素因数の和:1698737

約数の個数: 24

約数和(自身を含む): 1997682960

約数和(自身を除く): 1026021412

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1698709, 3397418, 6794836, 18685799, 22083217, 37371598, 44166434, 74743196, 88332868, 242915387, 485830774, 971661548]

約数ペア:

[(1, 971661548), (2, 485830774), (4, 242915387), (11, 88332868), (13, 74743196), (22, 44166434), (26, 37371598), (44, 22083217), (52, 18685799), (143, 6794836), (286, 3397418), (572, 1698709)]