1721711856

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2109941}}^1$

素因数の和:2109969

約数の個数: 40

約数和(自身を含む): 4709390544

約数和(自身を除く): 2987678688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 2109941, 4219882, 6329823, 8439764, 12659646, 16879528, 25319292, 33759056, 35868997, 50638584, 71737994, 101277168, 107606991, 143475988, 215213982, 286951976, 430427964, 573903952, 860855928, 1721711856]

約数ペア:

[(1, 1721711856), (2, 860855928), (3, 573903952), (4, 430427964), (6, 286951976), (8, 215213982), (12, 143475988), (16, 107606991), (17, 101277168), (24, 71737994), (34, 50638584), (48, 35868997), (51, 33759056), (68, 25319292), (102, 16879528), (136, 12659646), (204, 8439764), (272, 6329823), (408, 4219882), (816, 2109941)]