1345136336

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{499}}^1\times {\mathrm{509}}^1$

素因数の和:1347

約数の個数: 40

約数和(自身を含む): 2624460000

約数和(自身を除く): 1279323664

約数列:

[1, 2, 4, 8, 16, 331, 499, 509, 662, 998, 1018, 1324, 1996, 2036, 2648, 3992, 4072, 5296, 7984, 8144, 165169, 168479, 253991, 330338, 336958, 507982, 660676, 673916, 1015964, 1321352, 1347832, 2031928, 2642704, 2695664, 4063856, 84071021, 168142042, 336284084, 672568168, 1345136336]

約数ペア:

[(1, 1345136336), (2, 672568168), (4, 336284084), (8, 168142042), (16, 84071021), (331, 4063856), (499, 2695664), (509, 2642704), (662, 2031928), (998, 1347832), (1018, 1321352), (1324, 1015964), (1996, 673916), (2036, 660676), (2648, 507982), (3992, 336958), (4072, 330338), (5296, 253991), (7984, 168479), (8144, 165169)]