4280178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1009}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 9889920

約数和(自身を除く): 5609742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1009, 1414, 2018, 2121, 3027, 4242, 6054, 7063, 14126, 21189, 42378, 101909, 203818, 305727, 611454, 713363, 1426726, 2140089, 4280178]

約数ペア:

[(1, 4280178), (2, 2140089), (3, 1426726), (6, 713363), (7, 611454), (14, 305727), (21, 203818), (42, 101909), (101, 42378), (202, 21189), (303, 14126), (606, 7063), (707, 6054), (1009, 4242), (1414, 3027), (2018, 2121)]