2078148

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 5249664

約数和(自身を除く): 3171516

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 167, 183, 204, 244, 334, 366, 501, 668, 732, 1002, 1037, 2004, 2074, 2839, 3111, 4148, 5678, 6222, 8517, 10187, 11356, 12444, 17034, 20374, 30561, 34068, 40748, 61122, 122244, 173179, 346358, 519537, 692716, 1039074, 2078148]

約数ペア:

[(1, 2078148), (2, 1039074), (3, 692716), (4, 519537), (6, 346358), (12, 173179), (17, 122244), (34, 61122), (51, 40748), (61, 34068), (68, 30561), (102, 20374), (122, 17034), (167, 12444), (183, 11356), (204, 10187), (244, 8517), (334, 6222), (366, 5678), (501, 4148), (668, 3111), (732, 2839), (1002, 2074), (1037, 2004)]