4272686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 7469280

約数和(自身を除く): 3196594

約数列:

[1, 2, 11, 22, 29, 37, 58, 74, 181, 319, 362, 407, 638, 814, 1073, 1991, 2146, 3982, 5249, 6697, 10498, 11803, 13394, 23606, 57739, 73667, 115478, 147334, 194213, 388426, 2136343, 4272686]

約数ペア:

[(1, 4272686), (2, 2136343), (11, 388426), (22, 194213), (29, 147334), (37, 115478), (58, 73667), (74, 57739), (181, 23606), (319, 13394), (362, 11803), (407, 10498), (638, 6697), (814, 5249), (1073, 3982), (1991, 2146)]