17913156788

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1\times {\mathrm{1103}}^1$

素因数の和:1928

約数の個数: 48

約数和(自身を含む): 32255435520

約数和(自身を除く): 14342278732

約数列:

[1, 2, 4, 61, 101, 122, 202, 244, 404, 659, 1103, 1318, 2206, 2636, 4412, 6161, 12322, 24644, 40199, 66559, 67283, 80398, 111403, 133118, 134566, 160796, 222806, 266236, 269132, 445612, 726877, 1453754, 2907508, 4060099, 6795583, 8120198, 13591166, 16240396, 27182332, 44339497, 73414577, 88678994, 146829154, 177357988, 293658308, 4478289197, 8956578394, 17913156788]

約数ペア:

[(1, 17913156788), (2, 8956578394), (4, 4478289197), (61, 293658308), (101, 177357988), (122, 146829154), (202, 88678994), (244, 73414577), (404, 44339497), (659, 27182332), (1103, 16240396), (1318, 13591166), (2206, 8120198), (2636, 6795583), (4412, 4060099), (6161, 2907508), (12322, 1453754), (24644, 726877), (40199, 445612), (66559, 269132), (67283, 266236), (80398, 222806), (111403, 160796), (133118, 134566)]