1900874956

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{659}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 3468326400

約数和(自身を除く): 1567451444

約数列:

[1, 2, 4, 47, 67, 94, 134, 188, 229, 268, 458, 659, 916, 1318, 2636, 3149, 6298, 10763, 12596, 15343, 21526, 30686, 30973, 43052, 44153, 61372, 61946, 88306, 123892, 150911, 176612, 301822, 603644, 721121, 1442242, 2075191, 2884484, 4150382, 7092817, 8300764, 10111037, 14185634, 20222074, 28371268, 40444148, 475218739, 950437478, 1900874956]

約数ペア:

[(1, 1900874956), (2, 950437478), (4, 475218739), (47, 40444148), (67, 28371268), (94, 20222074), (134, 14185634), (188, 10111037), (229, 8300764), (268, 7092817), (458, 4150382), (659, 2884484), (916, 2075191), (1318, 1442242), (2636, 721121), (3149, 603644), (6298, 301822), (10763, 176612), (12596, 150911), (15343, 123892), (21526, 88306), (30686, 61946), (30973, 61372), (43052, 44153)]