89419946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5749}}^1$

素因数の和:5870

約数の個数: 32

約数和(自身を含む): 168912000

約数和(自身を除く): 79492054

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 154, 202, 707, 1111, 1414, 2222, 5749, 7777, 11498, 15554, 40243, 63239, 80486, 126478, 442673, 580649, 885346, 1161298, 4064543, 6387139, 8129086, 12774278, 44709973, 89419946]

約数ペア:

[(1, 89419946), (2, 44709973), (7, 12774278), (11, 8129086), (14, 6387139), (22, 4064543), (77, 1161298), (101, 885346), (154, 580649), (202, 442673), (707, 126478), (1111, 80486), (1414, 63239), (2222, 40243), (5749, 15554), (7777, 11498)]