1293704

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 2592000

約数和(自身を除く): 1298296

約数列:

[1, 2, 4, 8, 23, 46, 79, 89, 92, 158, 178, 184, 316, 356, 632, 712, 1817, 2047, 3634, 4094, 7031, 7268, 8188, 14062, 14536, 16376, 28124, 56248, 161713, 323426, 646852, 1293704]

約数ペア:

[(1, 1293704), (2, 646852), (4, 323426), (8, 161713), (23, 56248), (46, 28124), (79, 16376), (89, 14536), (92, 14062), (158, 8188), (178, 7268), (184, 7031), (316, 4094), (356, 3634), (632, 2047), (712, 1817)]