1276027802

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1\times {\mathrm{2963}}^1$

素因数の和:4610

約数の個数: 32

約数和(自身を含む): 2304806400

約数和(自身を除く): 1028778598

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1619, 2963, 3238, 5926, 11333, 20741, 22666, 30761, 41482, 56297, 61522, 112594, 215327, 394079, 430654, 788158, 4797097, 9594194, 33579679, 67159358, 91144843, 182289686, 638013901, 1276027802]

約数ペア:

[(1, 1276027802), (2, 638013901), (7, 182289686), (14, 91144843), (19, 67159358), (38, 33579679), (133, 9594194), (266, 4797097), (1619, 788158), (2963, 430654), (3238, 394079), (5926, 215327), (11333, 112594), (20741, 61522), (22666, 56297), (30761, 41482)]