421300226

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 667180800

約数和(自身を除く): 245880574

約数列:

[1, 2, 29, 58, 71, 142, 263, 389, 526, 778, 2059, 4118, 7627, 11281, 15254, 18673, 22562, 27619, 37346, 55238, 102307, 204614, 541517, 800951, 1083034, 1601902, 2966903, 5933806, 7263797, 14527594, 210650113, 421300226]

約数ペア:

[(1, 421300226), (2, 210650113), (29, 14527594), (58, 7263797), (71, 5933806), (142, 2966903), (263, 1601902), (389, 1083034), (526, 800951), (778, 541517), (2059, 204614), (4118, 102307), (7627, 55238), (11281, 37346), (15254, 27619), (18673, 22562)]