642591823102

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{2203}}^1\times {\mathrm{8273}}^1$

素因数の和:10573

約数の個数: 48

約数和(自身を含む): 1041306133392

約数和(自身を除く): 398714310290

約数列:

[1, 2, 17, 34, 61, 122, 289, 578, 1037, 2074, 2203, 4406, 8273, 16546, 17629, 35258, 37451, 74902, 134383, 140641, 268766, 281282, 504653, 636667, 1009306, 1273334, 2284511, 2390897, 4569022, 4781794, 8579101, 17158202, 18225419, 36450838, 38836687, 77673374, 145844717, 291689434, 309832123, 619664246, 1111750559, 2223501118, 5267146091, 10534292182, 18899759503, 37799519006, 321295911551, 642591823102]

約数ペア:

[(1, 642591823102), (2, 321295911551), (17, 37799519006), (34, 18899759503), (61, 10534292182), (122, 5267146091), (289, 2223501118), (578, 1111750559), (1037, 619664246), (2074, 309832123), (2203, 291689434), (4406, 145844717), (8273, 77673374), (16546, 38836687), (17629, 36450838), (35258, 18225419), (37451, 17158202), (74902, 8579101), (134383, 4781794), (140641, 4569022), (268766, 2390897), (281282, 2284511), (504653, 1273334), (636667, 1009306)]