1281569402854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6089}}^1\times {\mathrm{476183}}^1$

素因数の和:482304

約数の個数: 32

約数和(自身を含む): 2192370183360

約数和(自身を除く): 910800780506

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 6089, 12178, 79157, 103513, 158314, 207026, 476183, 952366, 1345669, 2691338, 6190379, 8095111, 12380758, 16190222, 105236443, 210472886, 2899478287, 5798956574, 37693217731, 49291130879, 75386435462, 98582261758, 640784701427, 1281569402854]

約数ペア:

[(1, 1281569402854), (2, 640784701427), (13, 98582261758), (17, 75386435462), (26, 49291130879), (34, 37693217731), (221, 5798956574), (442, 2899478287), (6089, 210472886), (12178, 105236443), (79157, 16190222), (103513, 12380758), (158314, 8095111), (207026, 6190379), (476183, 2691338), (952366, 1345669)]