412212138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{19501}}^1$

素因数の和:19790

約数の個数: 32

約数和(自身を含む): 891163392

約数和(自身を除く): 478951254

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 271, 542, 813, 1626, 3523, 7046, 10569, 19501, 21138, 39002, 58503, 117006, 253513, 507026, 760539, 1521078, 5284771, 10569542, 15854313, 31708626, 68702023, 137404046, 206106069, 412212138]

約数ペア:

[(1, 412212138), (2, 206106069), (3, 137404046), (6, 68702023), (13, 31708626), (26, 15854313), (39, 10569542), (78, 5284771), (271, 1521078), (542, 760539), (813, 507026), (1626, 253513), (3523, 117006), (7046, 58503), (10569, 39002), (19501, 21138)]