2861432

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 6301920

約数和(自身を除く): 3440488

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 1381, 2072, 2762, 5524, 9667, 11048, 19334, 38668, 51097, 77336, 102194, 204388, 357679, 408776, 715358, 1430716, 2861432]

約数ペア:

[(1, 2861432), (2, 1430716), (4, 715358), (7, 408776), (8, 357679), (14, 204388), (28, 102194), (37, 77336), (56, 51097), (74, 38668), (148, 19334), (259, 11048), (296, 9667), (518, 5524), (1036, 2762), (1381, 2072)]