2247403774

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{6553}}^1$

素因数の和:6721

約数の個数: 64

約数和(自身を含む): 4484823552

約数和(自身を除く): 2237419778

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 131, 154, 187, 238, 262, 374, 917, 1309, 1441, 1834, 2227, 2618, 2882, 4454, 6553, 10087, 13106, 15589, 20174, 24497, 31178, 45871, 48994, 72083, 91742, 111401, 144166, 171479, 222802, 342958, 504581, 779807, 858443, 1009162, 1225411, 1559614, 1716886, 2450822, 6009101, 8577877, 9442873, 12018202, 14593531, 17155754, 18885746, 29187062, 66100111, 102154717, 132200222, 160528841, 204309434, 321057682, 1123701887, 2247403774]

約数ペア:

[(1, 2247403774), (2, 1123701887), (7, 321057682), (11, 204309434), (14, 160528841), (17, 132200222), (22, 102154717), (34, 66100111), (77, 29187062), (119, 18885746), (131, 17155754), (154, 14593531), (187, 12018202), (238, 9442873), (262, 8577877), (374, 6009101), (917, 2450822), (1309, 1716886), (1441, 1559614), (1834, 1225411), (2227, 1009162), (2618, 858443), (2882, 779807), (4454, 504581), (6553, 342958), (10087, 222802), (13106, 171479), (15589, 144166), (20174, 111401), (24497, 91742), (31178, 72083), (45871, 48994)]