428038202

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{821}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 679136400

約数和(自身を除く): 251098198

約数列:

[1, 2, 29, 58, 89, 101, 178, 202, 821, 1642, 2581, 2929, 5162, 5858, 8989, 17978, 23809, 47618, 73069, 82921, 146138, 165842, 260681, 521362, 2119001, 2404709, 4238002, 4809418, 7379969, 14759938, 214019101, 428038202]

約数ペア:

[(1, 428038202), (2, 214019101), (29, 14759938), (58, 7379969), (89, 4809418), (101, 4238002), (178, 2404709), (202, 2119001), (821, 521362), (1642, 260681), (2581, 165842), (2929, 146138), (5162, 82921), (5858, 73069), (8989, 47618), (17978, 23809)]