528038512

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{313}}^1\times {\mathrm{1087}}^1$

素因数の和:1505

約数の個数: 40

約数和(自身を含む): 1037878016

約数和(自身を除く): 509839504

約数列:

[1, 2, 4, 8, 16, 97, 194, 313, 388, 626, 776, 1087, 1252, 1552, 2174, 2504, 4348, 5008, 8696, 17392, 30361, 60722, 105439, 121444, 210878, 242888, 340231, 421756, 485776, 680462, 843512, 1360924, 1687024, 2721848, 5443696, 33002407, 66004814, 132009628, 264019256, 528038512]

約数ペア:

[(1, 528038512), (2, 264019256), (4, 132009628), (8, 66004814), (16, 33002407), (97, 5443696), (194, 2721848), (313, 1687024), (388, 1360924), (626, 843512), (776, 680462), (1087, 485776), (1252, 421756), (1552, 340231), (2174, 242888), (2504, 210878), (4348, 121444), (5008, 105439), (8696, 60722), (17392, 30361)]