1885301852

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{829}}^1$

素因数の和:1171

約数の個数: 72

約数和(自身を含む): 3950195760

約数和(自身を除く): 2064893908

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 283, 287, 566, 574, 829, 1132, 1148, 1658, 1981, 2009, 3316, 3962, 4018, 5803, 7924, 8036, 11603, 11606, 13867, 23206, 23212, 27734, 33989, 40621, 46412, 55468, 67978, 81221, 81242, 135956, 162442, 162484, 234607, 237923, 324884, 469214, 475846, 568547, 938428, 951692, 1137094, 1642249, 1665461, 2274188, 3284498, 3330922, 6568996, 6661844, 9618887, 11495743, 19237774, 22991486, 38475548, 45982972, 67332209, 134664418, 269328836, 471325463, 942650926, 1885301852]

約数ペア:

[(1, 1885301852), (2, 942650926), (4, 471325463), (7, 269328836), (14, 134664418), (28, 67332209), (41, 45982972), (49, 38475548), (82, 22991486), (98, 19237774), (164, 11495743), (196, 9618887), (283, 6661844), (287, 6568996), (566, 3330922), (574, 3284498), (829, 2274188), (1132, 1665461), (1148, 1642249), (1658, 1137094), (1981, 951692), (2009, 938428), (3316, 568547), (3962, 475846), (4018, 469214), (5803, 324884), (7924, 237923), (8036, 234607), (11603, 162484), (11606, 162442), (13867, 135956), (23206, 81242), (23212, 81221), (27734, 67978), (33989, 55468), (40621, 46412)]