521969133738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{91670027}}^1$

素因数の和:91670118

約数の個数: 32

約数和(自身を含む): 1139641788096

約数和(自身を除く): 617672654358

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 91670027, 183340054, 275010081, 550020162, 1191710351, 2383420702, 3575131053, 6691911971, 7150262106, 13383823942, 20075735913, 40151471826, 86994855623, 173989711246, 260984566869, 521969133738]

約数ペア:

[(1, 521969133738), (2, 260984566869), (3, 173989711246), (6, 86994855623), (13, 40151471826), (26, 20075735913), (39, 13383823942), (73, 7150262106), (78, 6691911971), (146, 3575131053), (219, 2383420702), (438, 1191710351), (949, 550020162), (1898, 275010081), (2847, 183340054), (5694, 91670027)]