245613303970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{2895359}}^1$

素因数の和:2895882

約数の個数: 32

約数和(自身を含む): 469048320000

約数和(自身を除く): 223435016030

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 499, 998, 2495, 4990, 8483, 16966, 42415, 84830, 2895359, 5790718, 14476795, 28953590, 49221103, 98442206, 246105515, 492211030, 1444784141, 2889568282, 7223920705, 14447841410, 24561330397, 49122660794, 122806651985, 245613303970]

約数ペア:

[(1, 245613303970), (2, 122806651985), (5, 49122660794), (10, 24561330397), (17, 14447841410), (34, 7223920705), (85, 2889568282), (170, 1444784141), (499, 492211030), (998, 246105515), (2495, 98442206), (4990, 49221103), (8483, 28953590), (16966, 14476795), (42415, 5790718), (84830, 2895359)]