2927254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 5184000

約数和(自身を除く): 2256746

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 149, 209, 298, 418, 517, 893, 1034, 1639, 1786, 2831, 3278, 5662, 7003, 9823, 14006, 19646, 31141, 62282, 77033, 133057, 154066, 266114, 1463627, 2927254]

約数ペア:

[(1, 2927254), (2, 1463627), (11, 266114), (19, 154066), (22, 133057), (38, 77033), (47, 62282), (94, 31141), (149, 19646), (209, 14006), (298, 9823), (418, 7003), (517, 5662), (893, 3278), (1034, 2831), (1639, 1786)]