971800852

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1423}}^1$

素因数の和:1549

約数の個数: 72

約数和(自身を含む): 2004524928

約数和(自身を除く): 1032724076

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 83, 121, 166, 187, 242, 332, 374, 484, 748, 913, 1411, 1423, 1826, 2057, 2822, 2846, 3652, 4114, 5644, 5692, 8228, 10043, 15521, 15653, 20086, 24191, 31042, 31306, 40172, 48382, 62084, 62612, 96764, 118109, 170731, 172183, 236218, 266101, 341462, 344366, 472436, 532202, 682924, 688732, 1064404, 1299199, 2007853, 2598398, 2927111, 4015706, 5196796, 5854222, 8031412, 11708444, 14291189, 22086383, 28582378, 44172766, 57164756, 88345532, 242950213, 485900426, 971800852]

約数ペア:

[(1, 971800852), (2, 485900426), (4, 242950213), (11, 88345532), (17, 57164756), (22, 44172766), (34, 28582378), (44, 22086383), (68, 14291189), (83, 11708444), (121, 8031412), (166, 5854222), (187, 5196796), (242, 4015706), (332, 2927111), (374, 2598398), (484, 2007853), (748, 1299199), (913, 1064404), (1411, 688732), (1423, 682924), (1826, 532202), (2057, 472436), (2822, 344366), (2846, 341462), (3652, 266101), (4114, 236218), (5644, 172183), (5692, 170731), (8228, 118109), (10043, 96764), (15521, 62612), (15653, 62084), (20086, 48382), (24191, 40172), (31042, 31306)]