8111708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 16880640

約数和(自身を除く): 8768932

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 209, 313, 341, 418, 589, 626, 682, 836, 1178, 1252, 1364, 2356, 3443, 5947, 6479, 6886, 9703, 11894, 12958, 13772, 19406, 23788, 25916, 38812, 65417, 106733, 130834, 184357, 213466, 261668, 368714, 426932, 737428, 2027927, 4055854, 8111708]

約数ペア:

[(1, 8111708), (2, 4055854), (4, 2027927), (11, 737428), (19, 426932), (22, 368714), (31, 261668), (38, 213466), (44, 184357), (62, 130834), (76, 106733), (124, 65417), (209, 38812), (313, 25916), (341, 23788), (418, 19406), (589, 13772), (626, 12958), (682, 11894), (836, 9703), (1178, 6886), (1252, 6479), (1364, 5947), (2356, 3443)]