978055270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3155017}}^1$

素因数の和:3155055

約数の個数: 16

約数和(自身を含む): 1817290368

約数和(自身を除く): 839235098

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 3155017, 6310034, 15775085, 31550170, 97805527, 195611054, 489027635, 978055270]

約数ペア:

[(1, 978055270), (2, 489027635), (5, 195611054), (10, 97805527), (31, 31550170), (62, 15775085), (155, 6310034), (310, 3155017)]