989287324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{4967}}^1$

素因数の和:5118

約数の個数: 48

約数和(自身を含む): 1915462080

約数和(自身を除く): 926174756

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 101, 116, 202, 404, 493, 986, 1717, 1972, 2929, 3434, 4967, 5858, 6868, 9934, 11716, 19868, 49793, 84439, 99586, 144043, 168878, 199172, 288086, 337756, 501667, 576172, 1003334, 2006668, 2448731, 4897462, 8528339, 9794924, 14548343, 17056678, 29096686, 34113356, 58193372, 247321831, 494643662, 989287324]

約数ペア:

[(1, 989287324), (2, 494643662), (4, 247321831), (17, 58193372), (29, 34113356), (34, 29096686), (58, 17056678), (68, 14548343), (101, 9794924), (116, 8528339), (202, 4897462), (404, 2448731), (493, 2006668), (986, 1003334), (1717, 576172), (1972, 501667), (2929, 337756), (3434, 288086), (4967, 199172), (5858, 168878), (6868, 144043), (9934, 99586), (11716, 84439), (19868, 49793)]