4211636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 8937600

約数和(自身を除く): 4725964

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 199, 286, 398, 407, 481, 572, 796, 814, 962, 1628, 1924, 2189, 2587, 4378, 5174, 5291, 7363, 8756, 10348, 10582, 14726, 21164, 28457, 29452, 56914, 80993, 95719, 113828, 161986, 191438, 323972, 382876, 1052909, 2105818, 4211636]

約数ペア:

[(1, 4211636), (2, 2105818), (4, 1052909), (11, 382876), (13, 323972), (22, 191438), (26, 161986), (37, 113828), (44, 95719), (52, 80993), (74, 56914), (143, 29452), (148, 28457), (199, 21164), (286, 14726), (398, 10582), (407, 10348), (481, 8756), (572, 7363), (796, 5291), (814, 5174), (962, 4378), (1628, 2587), (1924, 2189)]