172477682

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{2309}}^1$

素因数の和:2367

約数の個数: 32

約数和(自身を含む): 296881200

約数和(自身を除く): 124403518

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2197, 2309, 2873, 4394, 4618, 5746, 30017, 37349, 39253, 60034, 74698, 78506, 390221, 510289, 780442, 1020578, 5072873, 6633757, 10145746, 13267514, 86238841, 172477682]

約数ペア:

[(1, 172477682), (2, 86238841), (13, 13267514), (17, 10145746), (26, 6633757), (34, 5072873), (169, 1020578), (221, 780442), (338, 510289), (442, 390221), (2197, 78506), (2309, 74698), (2873, 60034), (4394, 39253), (4618, 37349), (5746, 30017)]