465013978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{691}}^1$

素因数の和:911

約数の個数: 48

約数和(自身を含む): 829719072

約数和(自身を除く): 364705094

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 181, 286, 338, 362, 691, 1382, 1859, 1991, 2353, 3718, 3982, 4706, 7601, 8983, 15202, 17966, 25883, 30589, 51766, 61178, 98813, 116779, 125071, 197626, 233558, 250142, 336479, 672958, 1284569, 1375781, 1625923, 2569138, 2751562, 3251846, 17885153, 21136999, 35770306, 42273998, 232506989, 465013978]

約数ペア:

[(1, 465013978), (2, 232506989), (11, 42273998), (13, 35770306), (22, 21136999), (26, 17885153), (143, 3251846), (169, 2751562), (181, 2569138), (286, 1625923), (338, 1375781), (362, 1284569), (691, 672958), (1382, 336479), (1859, 250142), (1991, 233558), (2353, 197626), (3718, 125071), (3982, 116779), (4706, 98813), (7601, 61178), (8983, 51766), (15202, 30589), (17966, 25883)]