624163982

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:969

約数の個数: 48

約数和(自身を含む): 1062512640

約数和(自身を除く): 438348658

約数列:

[1, 2, 13, 26, 31, 62, 71, 142, 169, 338, 403, 806, 839, 923, 1678, 1846, 2201, 4402, 5239, 10478, 10907, 11999, 21814, 23998, 26009, 28613, 52018, 57226, 59569, 119138, 141791, 283582, 338117, 371969, 676234, 743938, 774397, 1548794, 1846639, 3693278, 4395521, 8791042, 10067161, 20134322, 24006307, 48012614, 312081991, 624163982]

約数ペア:

[(1, 624163982), (2, 312081991), (13, 48012614), (26, 24006307), (31, 20134322), (62, 10067161), (71, 8791042), (142, 4395521), (169, 3693278), (338, 1846639), (403, 1548794), (806, 774397), (839, 743938), (923, 676234), (1678, 371969), (1846, 338117), (2201, 283582), (4402, 141791), (5239, 119138), (10478, 59569), (10907, 57226), (11999, 52018), (21814, 28613), (23998, 26009)]