1949273072

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{3292691}}^1$

素因数の和:3292736

約数の個数: 20

約数和(自身を含む): 3878791176

約数和(自身を除く): 1929518104

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 3292691, 6585382, 13170764, 26341528, 52683056, 121829567, 243659134, 487318268, 974636536, 1949273072]

約数ペア:

[(1, 1949273072), (2, 974636536), (4, 487318268), (8, 243659134), (16, 121829567), (37, 52683056), (74, 26341528), (148, 13170764), (296, 6585382), (592, 3292691)]