996855344

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2009789}}^1$

素因数の和:2009828

約数の個数: 20

約数和(自身を含む): 1993711680

約数和(自身を除く): 996856336

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2009789, 4019578, 8039156, 16078312, 32156624, 62303459, 124606918, 249213836, 498427672, 996855344]

約数ペア:

[(1, 996855344), (2, 498427672), (4, 249213836), (8, 124606918), (16, 62303459), (31, 32156624), (62, 16078312), (124, 8039156), (248, 4019578), (496, 2009789)]