5400538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 9942912

約数和(自身を除く): 4542374

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 821, 1642, 3289, 6578, 9031, 10673, 18062, 18883, 21346, 37766, 117403, 207713, 234806, 245479, 415426, 490958, 2700269, 5400538]

約数ペア:

[(1, 5400538), (2, 2700269), (11, 490958), (13, 415426), (22, 245479), (23, 234806), (26, 207713), (46, 117403), (143, 37766), (253, 21346), (286, 18883), (299, 18062), (506, 10673), (598, 9031), (821, 6578), (1642, 3289)]