2021440514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2312861}}^1$

素因数の和:2312905

約数の個数: 16

約数和(自身を含む): 3330521280

約数和(自身を除く): 1309080766

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 2312861, 4625722, 43944359, 53195803, 87888718, 106391606, 1010720257, 2021440514]

約数ペア:

[(1, 2021440514), (2, 1010720257), (19, 106391606), (23, 87888718), (38, 53195803), (46, 43944359), (437, 4625722), (874, 2312861)]