2015939976

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{10501}}^1$

素因数の和:10950

約数の個数: 64

約数和(自身を含む): 5318212800

約数和(自身を除く): 3302272824

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 421, 456, 842, 1263, 1684, 2526, 3368, 5052, 7999, 10104, 10501, 15998, 21002, 23997, 31503, 31996, 42004, 47994, 63006, 63992, 84008, 95988, 126012, 191976, 199519, 252024, 399038, 598557, 798076, 1197114, 1596152, 2394228, 4420921, 4788456, 8841842, 13262763, 17683684, 26525526, 35367368, 53051052, 83997499, 106102104, 167994998, 251992497, 335989996, 503984994, 671979992, 1007969988, 2015939976]

約数ペア:

[(1, 2015939976), (2, 1007969988), (3, 671979992), (4, 503984994), (6, 335989996), (8, 251992497), (12, 167994998), (19, 106102104), (24, 83997499), (38, 53051052), (57, 35367368), (76, 26525526), (114, 17683684), (152, 13262763), (228, 8841842), (421, 4788456), (456, 4420921), (842, 2394228), (1263, 1596152), (1684, 1197114), (2526, 798076), (3368, 598557), (5052, 399038), (7999, 252024), (10104, 199519), (10501, 191976), (15998, 126012), (21002, 95988), (23997, 84008), (31503, 63992), (31996, 63006), (42004, 47994)]