2009320908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1258973}}^1$

素因数の和:1259006

約数の個数: 48

約数和(自身を含む): 5640203520

約数和(自身を除く): 3630882612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 1258973, 2517946, 3776919, 5035892, 7553838, 8812811, 15107676, 17625622, 23920487, 26438433, 35251244, 47840974, 52876866, 71761461, 95681948, 105753732, 143522922, 167443409, 287045844, 334886818, 502330227, 669773636, 1004660454, 2009320908]

約数ペア:

[(1, 2009320908), (2, 1004660454), (3, 669773636), (4, 502330227), (6, 334886818), (7, 287045844), (12, 167443409), (14, 143522922), (19, 105753732), (21, 95681948), (28, 71761461), (38, 52876866), (42, 47840974), (57, 35251244), (76, 26438433), (84, 23920487), (114, 17625622), (133, 15107676), (228, 8812811), (266, 7553838), (399, 5035892), (532, 3776919), (798, 2517946), (1596, 1258973)]