5451358

素因数分解:

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

素因数の和:268

約数の個数: 24

約数和(自身を含む): 9218664

約数和(自身を除く): 3767306

約数列:

[1, 2, 11, 22, 37, 74, 181, 362, 407, 814, 1369, 1991, 2738, 3982, 6697, 13394, 15059, 30118, 73667, 147334, 247789, 495578, 2725679, 5451358]

約数ペア:

[(1, 5451358), (2, 2725679), (11, 495578), (22, 247789), (37, 147334), (74, 73667), (181, 30118), (362, 15059), (407, 13394), (814, 6697), (1369, 3982), (1991, 2738)]