2243339410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{55487}}^1$

素因数の和:55818

約数の個数: 32

約数和(自身を含む): 4362688512

約数和(自身を除く): 2119349102

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 311, 622, 1555, 3110, 4043, 8086, 20215, 40430, 55487, 110974, 277435, 554870, 721331, 1442662, 3606655, 7213310, 17256457, 34512914, 86282285, 172564570, 224333941, 448667882, 1121669705, 2243339410]

約数ペア:

[(1, 2243339410), (2, 1121669705), (5, 448667882), (10, 224333941), (13, 172564570), (26, 86282285), (65, 34512914), (130, 17256457), (311, 7213310), (622, 3606655), (1555, 1442662), (3110, 721331), (4043, 554870), (8086, 277435), (20215, 110974), (40430, 55487)]