2854278258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{64997}}^1$

素因数の和:65578

約数の個数: 32

約数和(自身を含む): 6158690496

約数和(自身を除く): 3304412238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 563, 1126, 1689, 3378, 7319, 14638, 21957, 43914, 64997, 129994, 194991, 389982, 844961, 1689922, 2534883, 5069766, 36593311, 73186622, 109779933, 219559866, 475713043, 951426086, 1427139129, 2854278258]

約数ペア:

[(1, 2854278258), (2, 1427139129), (3, 951426086), (6, 475713043), (13, 219559866), (26, 109779933), (39, 73186622), (78, 36593311), (563, 5069766), (1126, 2534883), (1689, 1689922), (3378, 844961), (7319, 389982), (14638, 194991), (21957, 129994), (43914, 64997)]