1401277030

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1387403}}^1$

素因数の和:1387511

約数の個数: 16

約数和(自身を含む): 2547273744

約数和(自身を除く): 1145996714

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 1387403, 2774806, 6937015, 13874030, 140127703, 280255406, 700638515, 1401277030]

約数ペア:

[(1, 1401277030), (2, 700638515), (5, 280255406), (10, 140127703), (101, 13874030), (202, 6937015), (505, 2774806), (1010, 1387403)]