814008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2609}}^1$

素因数の和:2631

約数の個数: 32

約数和(自身を含む): 2192400

約数和(自身を除く): 1378392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2609, 5218, 7827, 10436, 15654, 20872, 31308, 33917, 62616, 67834, 101751, 135668, 203502, 271336, 407004, 814008]

約数ペア:

[(1, 814008), (2, 407004), (3, 271336), (4, 203502), (6, 135668), (8, 101751), (12, 67834), (13, 62616), (24, 33917), (26, 31308), (39, 20872), (52, 15654), (78, 10436), (104, 7827), (156, 5218), (312, 2609)]