401455106

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:795

約数の個数: 48

約数和(自身を含む): 684941184

約数和(自身を除く): 283486078

約数列:

[1, 2, 13, 26, 37, 47, 74, 94, 169, 338, 481, 611, 683, 962, 1222, 1366, 1739, 3478, 6253, 7943, 8879, 12506, 15886, 17758, 22607, 25271, 32101, 45214, 50542, 64202, 115427, 230854, 293891, 328523, 417313, 587782, 657046, 834626, 1187737, 2375474, 4270799, 5425069, 8541598, 10850138, 15440581, 30881162, 200727553, 401455106]

約数ペア:

[(1, 401455106), (2, 200727553), (13, 30881162), (26, 15440581), (37, 10850138), (47, 8541598), (74, 5425069), (94, 4270799), (169, 2375474), (338, 1187737), (481, 834626), (611, 657046), (683, 587782), (962, 417313), (1222, 328523), (1366, 293891), (1739, 230854), (3478, 115427), (6253, 64202), (7943, 50542), (8879, 45214), (12506, 32101), (15886, 25271), (17758, 22607)]