634723892

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{919}}^1\times {\mathrm{1427}}^1$

素因数の和:2372

約数の個数: 36

約数和(自身を含む): 1223110560

約数和(自身を除く): 588386668

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 919, 1427, 1838, 2854, 3676, 5708, 10109, 15697, 20218, 31394, 40436, 62788, 111199, 172667, 222398, 345334, 444796, 690668, 1311413, 2622826, 5245652, 14425543, 28851086, 57702172, 158680973, 317361946, 634723892]

約数ペア:

[(1, 634723892), (2, 317361946), (4, 158680973), (11, 57702172), (22, 28851086), (44, 14425543), (121, 5245652), (242, 2622826), (484, 1311413), (919, 690668), (1427, 444796), (1838, 345334), (2854, 222398), (3676, 172667), (5708, 111199), (10109, 62788), (15697, 40436), (20218, 31394)]