2000595584

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{8069}}^1$

素因数の和:8245

約数の個数: 64

約数和(自身を含む): 4321485000

約数和(自身を除く): 2320889416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 149, 208, 298, 416, 596, 832, 1192, 1664, 1937, 2384, 3874, 4768, 7748, 8069, 9536, 15496, 16138, 19072, 30992, 32276, 61984, 64552, 104897, 123968, 129104, 209794, 247936, 258208, 419588, 516416, 839176, 1032832, 1202281, 1678352, 2404562, 3356704, 4809124, 6713408, 9618248, 13426816, 15629653, 19236496, 31259306, 38472992, 62518612, 76945984, 125037224, 153891968, 250074448, 500148896, 1000297792, 2000595584]

約数ペア:

[(1, 2000595584), (2, 1000297792), (4, 500148896), (8, 250074448), (13, 153891968), (16, 125037224), (26, 76945984), (32, 62518612), (52, 38472992), (64, 31259306), (104, 19236496), (128, 15629653), (149, 13426816), (208, 9618248), (298, 6713408), (416, 4809124), (596, 3356704), (832, 2404562), (1192, 1678352), (1664, 1202281), (1937, 1032832), (2384, 839176), (3874, 516416), (4768, 419588), (7748, 258208), (8069, 247936), (9536, 209794), (15496, 129104), (16138, 123968), (19072, 104897), (30992, 64552), (32276, 61984)]