2402199824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{17987}}^1$

素因数の和:18503

約数の個数: 40

約数和(自身を含む): 4938353568

約数和(自身を除く): 2536153744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 491, 982, 1964, 3928, 7856, 8347, 16694, 17987, 33388, 35974, 66776, 71948, 133552, 143896, 287792, 305779, 611558, 1223116, 2446232, 4892464, 8831617, 17663234, 35326468, 70652936, 141305872, 150137489, 300274978, 600549956, 1201099912, 2402199824]

約数ペア:

[(1, 2402199824), (2, 1201099912), (4, 600549956), (8, 300274978), (16, 150137489), (17, 141305872), (34, 70652936), (68, 35326468), (136, 17663234), (272, 8831617), (491, 4892464), (982, 2446232), (1964, 1223116), (3928, 611558), (7856, 305779), (8347, 287792), (16694, 143896), (17987, 133552), (33388, 71948), (35974, 66776)]