253802384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{84827}}^1$

素因数の和:84863

約数の個数: 40

約数和(自身を含む): 568008288

約数和(自身を除く): 314205904

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 84827, 169654, 339308, 678616, 933097, 1357232, 1442059, 1866194, 2884118, 3732388, 5768236, 7464776, 11536472, 14929552, 15862649, 23072944, 31725298, 63450596, 126901192, 253802384]

約数ペア:

[(1, 253802384), (2, 126901192), (4, 63450596), (8, 31725298), (11, 23072944), (16, 15862649), (17, 14929552), (22, 11536472), (34, 7464776), (44, 5768236), (68, 3732388), (88, 2884118), (136, 1866194), (176, 1442059), (187, 1357232), (272, 933097), (374, 678616), (748, 339308), (1496, 169654), (2992, 84827)]