1213304942

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1823}}^1$

素因数の和:2048

約数の個数: 32

約数和(自身を含む): 1906882560

約数和(自身を除く): 693577618

約数列:

[1, 2, 43, 71, 86, 109, 142, 218, 1823, 3053, 3646, 4687, 6106, 7739, 9374, 15478, 78389, 129433, 156778, 198707, 258866, 332777, 397414, 665554, 5565619, 8544401, 11131238, 14108197, 17088802, 28216394, 606652471, 1213304942]

約数ペア:

[(1, 1213304942), (2, 606652471), (43, 28216394), (71, 17088802), (86, 14108197), (109, 11131238), (142, 8544401), (218, 5565619), (1823, 665554), (3053, 397414), (3646, 332777), (4687, 258866), (6106, 198707), (7739, 156778), (9374, 129433), (15478, 78389)]