1041622398

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{397}}^1\times {\mathrm{2053}}^1$

素因数の和:2529

約数の個数: 48

約数和(自身を含む): 2295517536

約数和(自身を除く): 1253895138

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 397, 426, 639, 794, 1191, 1278, 2053, 2382, 3573, 4106, 6159, 7146, 12318, 18477, 28187, 36954, 56374, 84561, 145763, 169122, 253683, 291526, 437289, 507366, 815041, 874578, 1311867, 1630082, 2445123, 2623734, 4890246, 7335369, 14670738, 57867911, 115735822, 173603733, 347207466, 520811199, 1041622398]

約数ペア:

[(1, 1041622398), (2, 520811199), (3, 347207466), (6, 173603733), (9, 115735822), (18, 57867911), (71, 14670738), (142, 7335369), (213, 4890246), (397, 2623734), (426, 2445123), (639, 1630082), (794, 1311867), (1191, 874578), (1278, 815041), (2053, 507366), (2382, 437289), (3573, 291526), (4106, 253683), (6159, 169122), (7146, 145763), (12318, 84561), (18477, 56374), (28187, 36954)]