1987674

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1499}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 4536000

約数和(自身を除く): 2548326

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 1499, 2998, 4497, 8994, 19487, 25483, 38974, 50966, 58461, 76449, 116922, 152898, 331279, 662558, 993837, 1987674]

約数ペア:

[(1, 1987674), (2, 993837), (3, 662558), (6, 331279), (13, 152898), (17, 116922), (26, 76449), (34, 58461), (39, 50966), (51, 38974), (78, 25483), (102, 19487), (221, 8994), (442, 4497), (663, 2998), (1326, 1499)]