1270185994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{358607}}^1$

素因数の和:358650

約数の個数: 32

約数和(自身を含む): 2478698496

約数和(自身を除く): 1208512502

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 358607, 717214, 2510249, 3944677, 5020498, 7889354, 8247961, 16495922, 27612739, 55225478, 57735727, 90727571, 115471454, 181455142, 635092997, 1270185994]

約数ペア:

[(1, 1270185994), (2, 635092997), (7, 181455142), (11, 115471454), (14, 90727571), (22, 57735727), (23, 55225478), (46, 27612739), (77, 16495922), (154, 8247961), (161, 7889354), (253, 5020498), (322, 3944677), (506, 2510249), (1771, 717214), (3542, 358607)]