257084124

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1947607}}^1$

素因数の和:1947625

約数の個数: 24

約数和(自身を含む): 654396288

約数和(自身を除く): 397312164

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1947607, 3895214, 5842821, 7790428, 11685642, 21423677, 23371284, 42847354, 64271031, 85694708, 128542062, 257084124]

約数ペア:

[(1, 257084124), (2, 128542062), (3, 85694708), (4, 64271031), (6, 42847354), (11, 23371284), (12, 21423677), (22, 11685642), (33, 7790428), (44, 5842821), (66, 3895214), (132, 1947607)]