1999682392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{3467}}^1\times {\mathrm{4241}}^1$

素因数の和:7731

約数の個数: 32

約数和(自身を含む): 3972039120

約数和(自身を除く): 1972356728

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 3467, 4241, 6934, 8482, 13868, 16964, 27736, 33928, 58939, 72097, 117878, 144194, 235756, 288388, 471512, 576776, 14703547, 29407094, 58814188, 117628376, 249960299, 499920598, 999841196, 1999682392]

約数ペア:

[(1, 1999682392), (2, 999841196), (4, 499920598), (8, 249960299), (17, 117628376), (34, 58814188), (68, 29407094), (136, 14703547), (3467, 576776), (4241, 471512), (6934, 288388), (8482, 235756), (13868, 144194), (16964, 117878), (27736, 72097), (33928, 58939)]