239741476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{148723}}^1$

素因数の和:148771

約数の個数: 24

約数和(自身を含む): 466398464

約数和(自身を除く): 226656988

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 148723, 297446, 594892, 1933399, 3866798, 4610413, 7733596, 9220826, 18441652, 59935369, 119870738, 239741476]

約数ペア:

[(1, 239741476), (2, 119870738), (4, 59935369), (13, 18441652), (26, 9220826), (31, 7733596), (52, 4610413), (62, 3866798), (124, 1933399), (403, 594892), (806, 297446), (1612, 148723)]