1242736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:349

約数の個数: 40

約数和(自身を含む): 2749824

約数和(自身を除く): 1507088

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 307, 368, 506, 614, 1012, 1228, 2024, 2456, 3377, 4048, 4912, 6754, 7061, 13508, 14122, 27016, 28244, 54032, 56488, 77671, 112976, 155342, 310684, 621368, 1242736]

約数ペア:

[(1, 1242736), (2, 621368), (4, 310684), (8, 155342), (11, 112976), (16, 77671), (22, 56488), (23, 54032), (44, 28244), (46, 27016), (88, 14122), (92, 13508), (176, 7061), (184, 6754), (253, 4912), (307, 4048), (368, 3377), (506, 2456), (614, 2024), (1012, 1228)]