2053123044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{660593}}^1$

素因数の和:660644

約数の個数: 48

約数和(自身を含む): 5622976128

約数和(自身を除く): 3569853084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 660593, 1321186, 1981779, 2642372, 3963558, 4624151, 7927116, 9248302, 13872453, 18496604, 24441941, 27744906, 48883882, 55489812, 73325823, 97767764, 146651646, 171093587, 293303292, 342187174, 513280761, 684374348, 1026561522, 2053123044]

約数ペア:

[(1, 2053123044), (2, 1026561522), (3, 684374348), (4, 513280761), (6, 342187174), (7, 293303292), (12, 171093587), (14, 146651646), (21, 97767764), (28, 73325823), (37, 55489812), (42, 48883882), (74, 27744906), (84, 24441941), (111, 18496604), (148, 13872453), (222, 9248302), (259, 7927116), (444, 4624151), (518, 3963558), (777, 2642372), (1036, 1981779), (1554, 1321186), (3108, 660593)]