143173394

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2741}}^1$

素因数の和:2811

約数の個数: 48

約数和(自身を含む): 275702616

約数和(自身を除く): 132529222

約数列:

[1, 2, 7, 13, 14, 26, 41, 49, 82, 91, 98, 182, 287, 533, 574, 637, 1066, 1274, 2009, 2741, 3731, 4018, 5482, 7462, 19187, 26117, 35633, 38374, 52234, 71266, 112381, 134309, 224762, 249431, 268618, 498862, 786667, 1460953, 1573334, 1746017, 2921906, 3492034, 5506669, 10226671, 11013338, 20453342, 71586697, 143173394]

約数ペア:

[(1, 143173394), (2, 71586697), (7, 20453342), (13, 11013338), (14, 10226671), (26, 5506669), (41, 3492034), (49, 2921906), (82, 1746017), (91, 1573334), (98, 1460953), (182, 786667), (287, 498862), (533, 268618), (574, 249431), (637, 224762), (1066, 134309), (1274, 112381), (2009, 71266), (2741, 52234), (3731, 38374), (4018, 35633), (5482, 26117), (7462, 19187)]