1243396104

素因数分解:

$2^3\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{25943}}^1$

素因数の和:27949

約数の個数: 32

約数和(自身を含む): 3110166720

約数和(自身を除く): 1866770616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1997, 3994, 5991, 7988, 11982, 15976, 23964, 25943, 47928, 51886, 77829, 103772, 155658, 207544, 311316, 622632, 51808171, 103616342, 155424513, 207232684, 310849026, 414465368, 621698052, 1243396104]

約数ペア:

[(1, 1243396104), (2, 621698052), (3, 414465368), (4, 310849026), (6, 207232684), (8, 155424513), (12, 103616342), (24, 51808171), (1997, 622632), (3994, 311316), (5991, 207544), (7988, 155658), (11982, 103772), (15976, 77829), (23964, 51886), (25943, 47928)]