2783228644

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{110323}}^1$

素因数の和:110404

約数の個数: 48

約数和(自身を含む): 6005155968

約数和(自身を除く): 3221927324

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 371, 476, 742, 901, 1484, 1802, 3604, 6307, 12614, 25228, 110323, 220646, 441292, 772261, 1544522, 1875491, 3089044, 3750982, 5847119, 7501964, 11694238, 13128437, 23388476, 26256874, 40929833, 52513748, 81859666, 99401023, 163719332, 198802046, 397604092, 695807161, 1391614322, 2783228644]

約数ペア:

[(1, 2783228644), (2, 1391614322), (4, 695807161), (7, 397604092), (14, 198802046), (17, 163719332), (28, 99401023), (34, 81859666), (53, 52513748), (68, 40929833), (106, 26256874), (119, 23388476), (212, 13128437), (238, 11694238), (371, 7501964), (476, 5847119), (742, 3750982), (901, 3089044), (1484, 1875491), (1802, 1544522), (3604, 772261), (6307, 441292), (12614, 220646), (25228, 110323)]