2017192456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1871}}^1$

素因数の和:2110

約数の個数: 64

約数和(自身を含む): 4104172800

約数和(自身を除く): 2086980344

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 173, 328, 346, 692, 779, 1384, 1558, 1871, 3116, 3287, 3742, 6232, 6574, 7093, 7484, 13148, 14186, 14968, 26296, 28372, 35549, 56744, 71098, 76711, 134767, 142196, 153422, 269534, 284392, 306844, 323683, 539068, 613688, 647366, 1078136, 1294732, 1457509, 2589464, 2915018, 5830036, 6149977, 11660072, 12299954, 13271003, 24599908, 26542006, 49199816, 53084012, 106168024, 252149057, 504298114, 1008596228, 2017192456]

約数ペア:

[(1, 2017192456), (2, 1008596228), (4, 504298114), (8, 252149057), (19, 106168024), (38, 53084012), (41, 49199816), (76, 26542006), (82, 24599908), (152, 13271003), (164, 12299954), (173, 11660072), (328, 6149977), (346, 5830036), (692, 2915018), (779, 2589464), (1384, 1457509), (1558, 1294732), (1871, 1078136), (3116, 647366), (3287, 613688), (3742, 539068), (6232, 323683), (6574, 306844), (7093, 284392), (7484, 269534), (13148, 153422), (14186, 142196), (14968, 134767), (26296, 76711), (28372, 71098), (35549, 56744)]