1801590968

素因数分解:

$2^3\times {\mathrm{9419}}^1\times {\mathrm{23909}}^1$

素因数の和:33334

約数の個数: 16

約数和(自身を含む): 3378483000

約数和(自身を除く): 1576892032

約数列:

[1, 2, 4, 8, 9419, 18838, 23909, 37676, 47818, 75352, 95636, 191272, 225198871, 450397742, 900795484, 1801590968]

約数ペア:

[(1, 1801590968), (2, 900795484), (4, 450397742), (8, 225198871), (9419, 191272), (18838, 95636), (23909, 75352), (37676, 47818)]