2017315510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1252991}}^1$

素因数の和:1253028

約数の個数: 32

約数和(自身を含む): 4330340352

約数和(自身を除く): 2313024842

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 1252991, 2505982, 6264955, 8770937, 12529910, 17541874, 28818793, 43854685, 57637586, 87709370, 144093965, 201731551, 288187930, 403463102, 1008657755, 2017315510]

約数ペア:

[(1, 2017315510), (2, 1008657755), (5, 403463102), (7, 288187930), (10, 201731551), (14, 144093965), (23, 87709370), (35, 57637586), (46, 43854685), (70, 28818793), (115, 17541874), (161, 12529910), (230, 8770937), (322, 6264955), (805, 2505982), (1610, 1252991)]