1988364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23671}}^1$

素因数の和:23685

約数の個数: 24

約数和(自身を含む): 5302528

約数和(自身を除く): 3314164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 23671, 47342, 71013, 94684, 142026, 165697, 284052, 331394, 497091, 662788, 994182, 1988364]

約数ペア:

[(1, 1988364), (2, 994182), (3, 662788), (4, 497091), (6, 331394), (7, 284052), (12, 165697), (14, 142026), (21, 94684), (28, 71013), (42, 47342), (84, 23671)]