2148539988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{22817}}^1$

素因数の和:22909

約数の個数: 96

約数和(自身を含む): 6133478400

約数和(自身を除く): 3984938412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 59, 76, 84, 114, 118, 133, 177, 228, 236, 266, 354, 399, 413, 532, 708, 798, 826, 1121, 1239, 1596, 1652, 2242, 2478, 3363, 4484, 4956, 6726, 7847, 13452, 15694, 22817, 23541, 31388, 45634, 47082, 68451, 91268, 94164, 136902, 159719, 273804, 319438, 433523, 479157, 638876, 867046, 958314, 1300569, 1346203, 1734092, 1916628, 2601138, 2692406, 3034661, 4038609, 5202276, 5384812, 6069322, 8077218, 9103983, 9423421, 12138644, 16154436, 18207966, 18846842, 25577857, 28270263, 36415932, 37693684, 51155714, 56540526, 76733571, 102311428, 113081052, 153467142, 179044999, 306934284, 358089998, 537134997, 716179996, 1074269994, 2148539988]

約数ペア:

[(1, 2148539988), (2, 1074269994), (3, 716179996), (4, 537134997), (6, 358089998), (7, 306934284), (12, 179044999), (14, 153467142), (19, 113081052), (21, 102311428), (28, 76733571), (38, 56540526), (42, 51155714), (57, 37693684), (59, 36415932), (76, 28270263), (84, 25577857), (114, 18846842), (118, 18207966), (133, 16154436), (177, 12138644), (228, 9423421), (236, 9103983), (266, 8077218), (354, 6069322), (399, 5384812), (413, 5202276), (532, 4038609), (708, 3034661), (798, 2692406), (826, 2601138), (1121, 1916628), (1239, 1734092), (1596, 1346203), (1652, 1300569), (2242, 958314), (2478, 867046), (3363, 638876), (4484, 479157), (4956, 433523), (6726, 319438), (7847, 273804), (13452, 159719), (15694, 136902), (22817, 94164), (23541, 91268), (31388, 68451), (45634, 47082)]