1388891454

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{2053}}^1\times {\mathrm{2399}}^1$

素因数の和:4504

約数の個数: 32

約数和(自身を含む): 2839449600

約数和(自身を除く): 1450558146

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 2053, 2399, 4106, 4798, 6159, 7197, 12318, 14394, 96491, 112753, 192982, 225506, 289473, 338259, 578946, 676518, 4925147, 9850294, 14775441, 29550882, 231481909, 462963818, 694445727, 1388891454]

約数ペア:

[(1, 1388891454), (2, 694445727), (3, 462963818), (6, 231481909), (47, 29550882), (94, 14775441), (141, 9850294), (282, 4925147), (2053, 676518), (2399, 578946), (4106, 338259), (4798, 289473), (6159, 225506), (7197, 192982), (12318, 112753), (14394, 96491)]