2017070902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1\times {\mathrm{401}}^1$

素因数の和:877

約数の個数: 64

約数和(自身を含む): 3834501120

約数和(自身を除く): 1817430218

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 367, 401, 623, 734, 802, 979, 1246, 1958, 2569, 2807, 4037, 4411, 5138, 5614, 6853, 8074, 8822, 13706, 28259, 30877, 32663, 35689, 56518, 61754, 65326, 71378, 147167, 228641, 249823, 294334, 359293, 392579, 457282, 499646, 718586, 785158, 1030169, 1618837, 2060338, 2515051, 2748053, 3237674, 5030102, 5496106, 11331859, 13097863, 22663718, 26195726, 91685041, 144076493, 183370082, 288152986, 1008535451, 2017070902]

約数ペア:

[(1, 2017070902), (2, 1008535451), (7, 288152986), (11, 183370082), (14, 144076493), (22, 91685041), (77, 26195726), (89, 22663718), (154, 13097863), (178, 11331859), (367, 5496106), (401, 5030102), (623, 3237674), (734, 2748053), (802, 2515051), (979, 2060338), (1246, 1618837), (1958, 1030169), (2569, 785158), (2807, 718586), (4037, 499646), (4411, 457282), (5138, 392579), (5614, 359293), (6853, 294334), (8074, 249823), (8822, 228641), (13706, 147167), (28259, 71378), (30877, 65326), (32663, 61754), (35689, 56518)]