1954128430

素因数分解:

$2^1\times 5^1\times {\mathrm{5281}}^1\times {\mathrm{37003}}^1$

素因数の和:42291

約数の個数: 16

約数和(自身を含む): 3518192304

約数和(自身を除く): 1564063874

約数列:

[1, 2, 5, 10, 5281, 10562, 26405, 37003, 52810, 74006, 185015, 370030, 195412843, 390825686, 977064215, 1954128430]

約数ペア:

[(1, 1954128430), (2, 977064215), (5, 390825686), (10, 195412843), (5281, 370030), (10562, 185015), (26405, 74006), (37003, 52810)]