2078634516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{278041}}^1$

素因数の和:278144

約数の個数: 48

約数和(自身を含む): 5605326720

約数和(自身を除く): 3526692204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 278041, 556082, 834123, 1112164, 1668246, 1946287, 3336492, 3892574, 5838861, 7785148, 11677722, 23355444, 24745649, 49491298, 74236947, 98982596, 148473894, 173219543, 296947788, 346439086, 519658629, 692878172, 1039317258, 2078634516]

約数ペア:

[(1, 2078634516), (2, 1039317258), (3, 692878172), (4, 519658629), (6, 346439086), (7, 296947788), (12, 173219543), (14, 148473894), (21, 98982596), (28, 74236947), (42, 49491298), (84, 24745649), (89, 23355444), (178, 11677722), (267, 7785148), (356, 5838861), (534, 3892574), (623, 3336492), (1068, 1946287), (1246, 1668246), (1869, 1112164), (2492, 834123), (3738, 556082), (7476, 278041)]