491008430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{84221}}^1$

素因数の和:84292

約数の個数: 32

約数和(自身を含む): 982365408

約数和(自身を除く): 491356978

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 84221, 168442, 421105, 842210, 926431, 1852862, 4463713, 4632155, 8927426, 9264310, 22318565, 44637130, 49100843, 98201686, 245504215, 491008430]

約数ペア:

[(1, 491008430), (2, 245504215), (5, 98201686), (10, 49100843), (11, 44637130), (22, 22318565), (53, 9264310), (55, 8927426), (106, 4632155), (110, 4463713), (265, 1852862), (530, 926431), (583, 842210), (1166, 421105), (2915, 168442), (5830, 84221)]