2057496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 6055680

約数和(自身を除く): 3998184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 331, 444, 518, 662, 777, 888, 993, 1036, 1324, 1554, 1986, 2072, 2317, 2648, 3108, 3972, 4634, 6216, 6951, 7944, 9268, 12247, 13902, 18536, 24494, 27804, 36741, 48988, 55608, 73482, 85729, 97976, 146964, 171458, 257187, 293928, 342916, 514374, 685832, 1028748, 2057496]

約数ペア:

[(1, 2057496), (2, 1028748), (3, 685832), (4, 514374), (6, 342916), (7, 293928), (8, 257187), (12, 171458), (14, 146964), (21, 97976), (24, 85729), (28, 73482), (37, 55608), (42, 48988), (56, 36741), (74, 27804), (84, 24494), (111, 18536), (148, 13902), (168, 12247), (222, 9268), (259, 7944), (296, 6951), (331, 6216), (444, 4634), (518, 3972), (662, 3108), (777, 2648), (888, 2317), (993, 2072), (1036, 1986), (1324, 1554)]