888946210

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{4003}}^1$

素因数の和:4482

約数の個数: 32

約数和(自身を含む): 1634592960

約数和(自身を除く): 745646750

約数列:

[1, 2, 5, 10, 53, 106, 265, 419, 530, 838, 2095, 4003, 4190, 8006, 20015, 22207, 40030, 44414, 111035, 212159, 222070, 424318, 1060795, 1677257, 2121590, 3354514, 8386285, 16772570, 88894621, 177789242, 444473105, 888946210]

約数ペア:

[(1, 888946210), (2, 444473105), (5, 177789242), (10, 88894621), (53, 16772570), (106, 8386285), (265, 3354514), (419, 2121590), (530, 1677257), (838, 1060795), (2095, 424318), (4003, 222070), (4190, 212159), (8006, 111035), (20015, 44414), (22207, 40030)]