2247251318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{409}}^1$

素因数の和:873

約数の個数: 64

約数和(自身を含む): 3987325440

約数和(自身を除く): 1740074122

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 401, 403, 409, 442, 527, 802, 806, 818, 1054, 5213, 5317, 6817, 6851, 6953, 10426, 10634, 12431, 12679, 13634, 13702, 13906, 24862, 25358, 88621, 90389, 161603, 164009, 164827, 177242, 180778, 211327, 215543, 323206, 328018, 329654, 422654, 431086, 2132117, 2747251, 2788153, 2802059, 4264234, 5084279, 5494502, 5576306, 5604118, 10168558, 36245989, 66095627, 72491978, 86432743, 132191254, 172865486, 1123625659, 2247251318]

約数ペア:

[(1, 2247251318), (2, 1123625659), (13, 172865486), (17, 132191254), (26, 86432743), (31, 72491978), (34, 66095627), (62, 36245989), (221, 10168558), (401, 5604118), (403, 5576306), (409, 5494502), (442, 5084279), (527, 4264234), (802, 2802059), (806, 2788153), (818, 2747251), (1054, 2132117), (5213, 431086), (5317, 422654), (6817, 329654), (6851, 328018), (6953, 323206), (10426, 215543), (10634, 211327), (12431, 180778), (12679, 177242), (13634, 164827), (13702, 164009), (13906, 161603), (24862, 90389), (25358, 88621)]