1337756866

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{2749}}^1$

素因数の和:2994

約数の個数: 32

約数和(自身を含む): 2138400000

約数和(自身を除く): 800643134

約数列:

[1, 2, 23, 46, 71, 142, 149, 298, 1633, 2749, 3266, 3427, 5498, 6854, 10579, 21158, 63227, 126454, 195179, 243317, 390358, 409601, 486634, 819202, 4489117, 8978234, 9420823, 18841646, 29081671, 58163342, 668878433, 1337756866]

約数ペア:

[(1, 1337756866), (2, 668878433), (23, 58163342), (46, 29081671), (71, 18841646), (142, 9420823), (149, 8978234), (298, 4489117), (1633, 819202), (2749, 486634), (3266, 409601), (3427, 390358), (5498, 243317), (6854, 195179), (10579, 126454), (21158, 63227)]