2013730888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{1069}}^1$

素因数の和:1454

約数の個数: 64

約数和(自身を含む): 4152456000

約数和(自身を除く): 2138725112

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 307, 472, 614, 767, 1069, 1228, 1534, 2138, 2456, 3068, 3991, 4276, 6136, 7982, 8552, 13897, 15964, 18113, 27794, 31928, 36226, 55588, 63071, 72452, 111176, 126142, 144904, 235469, 252284, 328183, 470938, 504568, 656366, 819923, 941876, 1312732, 1639846, 1883752, 2625464, 3279692, 4266379, 6559384, 8532758, 17065516, 19362797, 34131032, 38725594, 77451188, 154902376, 251716361, 503432722, 1006865444, 2013730888]

約数ペア:

[(1, 2013730888), (2, 1006865444), (4, 503432722), (8, 251716361), (13, 154902376), (26, 77451188), (52, 38725594), (59, 34131032), (104, 19362797), (118, 17065516), (236, 8532758), (307, 6559384), (472, 4266379), (614, 3279692), (767, 2625464), (1069, 1883752), (1228, 1639846), (1534, 1312732), (2138, 941876), (2456, 819923), (3068, 656366), (3991, 504568), (4276, 470938), (6136, 328183), (7982, 252284), (8552, 235469), (13897, 144904), (15964, 126142), (18113, 111176), (27794, 72452), (31928, 63071), (36226, 55588)]