2190202952

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{9341}}^1$

素因数の和:9486

約数の個数: 64

約数和(自身を含む): 4842892800

約数和(自身を除く): 2652689848

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 79, 106, 158, 212, 316, 371, 424, 553, 632, 742, 1106, 1484, 2212, 2968, 4187, 4424, 8374, 9341, 16748, 18682, 29309, 33496, 37364, 58618, 65387, 74728, 117236, 130774, 234472, 261548, 495073, 523096, 737939, 990146, 1475878, 1980292, 2951756, 3465511, 3960584, 5165573, 5903512, 6931022, 10331146, 13862044, 20662292, 27724088, 39110767, 41324584, 78221534, 156443068, 273775369, 312886136, 547550738, 1095101476, 2190202952]

約数ペア:

[(1, 2190202952), (2, 1095101476), (4, 547550738), (7, 312886136), (8, 273775369), (14, 156443068), (28, 78221534), (53, 41324584), (56, 39110767), (79, 27724088), (106, 20662292), (158, 13862044), (212, 10331146), (316, 6931022), (371, 5903512), (424, 5165573), (553, 3960584), (632, 3465511), (742, 2951756), (1106, 1980292), (1484, 1475878), (2212, 990146), (2968, 737939), (4187, 523096), (4424, 495073), (8374, 261548), (9341, 234472), (16748, 130774), (18682, 117236), (29309, 74728), (33496, 65387), (37364, 58618)]