2016505038

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 4191289344

約数和(自身を除く): 2174784306

約数列:

[1, 2, 3, 6, 43, 86, 129, 151, 191, 258, 271, 302, 382, 453, 542, 573, 813, 906, 1146, 1626, 6493, 8213, 11653, 12986, 16426, 19479, 23306, 24639, 28841, 34959, 38958, 40921, 49278, 51761, 57682, 69918, 81842, 86523, 103522, 122763, 155283, 173046, 245526, 310566, 1240163, 1759603, 2225723, 2480326, 3519206, 3720489, 4451446, 5278809, 6677169, 7440978, 7815911, 10557618, 13354338, 15631822, 23447733, 46895466, 336084173, 672168346, 1008252519, 2016505038]

約数ペア:

[(1, 2016505038), (2, 1008252519), (3, 672168346), (6, 336084173), (43, 46895466), (86, 23447733), (129, 15631822), (151, 13354338), (191, 10557618), (258, 7815911), (271, 7440978), (302, 6677169), (382, 5278809), (453, 4451446), (542, 3720489), (573, 3519206), (813, 2480326), (906, 2225723), (1146, 1759603), (1626, 1240163), (6493, 310566), (8213, 245526), (11653, 173046), (12986, 155283), (16426, 122763), (19479, 103522), (23306, 86523), (24639, 81842), (28841, 69918), (34959, 57682), (38958, 51761), (40921, 49278)]