1288486908

素因数分解:

$2^2\times 3^2\times {\mathrm{997}}^1\times {\mathrm{35899}}^1$

素因数の和:36906

約数の個数: 36

約数和(自身を含む): 3260366200

約数和(自身を除く): 1971879292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 997, 1994, 2991, 3988, 5982, 8973, 11964, 17946, 35892, 35899, 71798, 107697, 143596, 215394, 323091, 430788, 646182, 1292364, 35791303, 71582606, 107373909, 143165212, 214747818, 322121727, 429495636, 644243454, 1288486908]

約数ペア:

[(1, 1288486908), (2, 644243454), (3, 429495636), (4, 322121727), (6, 214747818), (9, 143165212), (12, 107373909), (18, 71582606), (36, 35791303), (997, 1292364), (1994, 646182), (2991, 430788), (3988, 323091), (5982, 215394), (8973, 143596), (11964, 107697), (17946, 71798), (35892, 35899)]