1860542578

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1427}}^1\times {\mathrm{10687}}^1$

素因数の和:12177

約数の個数: 16

約数和(自身を含む): 2838818304

約数和(自身を除く): 978275726

約数列:

[1, 2, 61, 122, 1427, 2854, 10687, 21374, 87047, 174094, 651907, 1303814, 15250349, 30500698, 930271289, 1860542578]

約数ペア:

[(1, 1860542578), (2, 930271289), (61, 30500698), (122, 15250349), (1427, 1303814), (2854, 651907), (10687, 174094), (21374, 87047)]