2078503882

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{7411}}^1$

素因数の和:7523

約数の個数: 64

約数和(自身を含む): 4064385024

約数和(自身を除く): 1985881142

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 67, 91, 134, 161, 182, 299, 322, 469, 598, 871, 938, 1541, 1742, 2093, 3082, 4186, 6097, 7411, 10787, 12194, 14822, 20033, 21574, 40066, 51877, 96343, 103754, 140231, 170453, 192686, 280462, 340906, 496537, 674401, 993074, 1193171, 1348802, 2215889, 2386342, 3475759, 4431778, 6454981, 6951518, 11420351, 12909962, 15511223, 22840702, 31022446, 45184867, 79942457, 90369734, 148464563, 159884914, 296929126, 1039251941, 2078503882]

約数ペア:

[(1, 2078503882), (2, 1039251941), (7, 296929126), (13, 159884914), (14, 148464563), (23, 90369734), (26, 79942457), (46, 45184867), (67, 31022446), (91, 22840702), (134, 15511223), (161, 12909962), (182, 11420351), (299, 6951518), (322, 6454981), (469, 4431778), (598, 3475759), (871, 2386342), (938, 2215889), (1541, 1348802), (1742, 1193171), (2093, 993074), (3082, 674401), (4186, 496537), (6097, 340906), (7411, 280462), (10787, 192686), (12194, 170453), (14822, 140231), (20033, 103754), (21574, 96343), (40066, 51877)]