2019623270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{285661}}^1$

素因数の和:285776

約数の個数: 32

約数和(自身を含む): 4195803456

約数和(自身を除く): 2176180186

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7070, 285661, 571322, 1428305, 1999627, 2856610, 3999254, 9998135, 19996270, 28851761, 57703522, 144258805, 201962327, 288517610, 403924654, 1009811635, 2019623270]

約数ペア:

[(1, 2019623270), (2, 1009811635), (5, 403924654), (7, 288517610), (10, 201962327), (14, 144258805), (35, 57703522), (70, 28851761), (101, 19996270), (202, 9998135), (505, 3999254), (707, 2856610), (1010, 1999627), (1414, 1428305), (3535, 571322), (7070, 285661)]