2620670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 5352480

約数和(自身を除く): 2731810

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1061, 1235, 2122, 2470, 5305, 10610, 13793, 20159, 27586, 40318, 68965, 100795, 137930, 201590, 262067, 524134, 1310335, 2620670]

約数ペア:

[(1, 2620670), (2, 1310335), (5, 524134), (10, 262067), (13, 201590), (19, 137930), (26, 100795), (38, 68965), (65, 40318), (95, 27586), (130, 20159), (190, 13793), (247, 10610), (494, 5305), (1061, 2470), (1235, 2122)]