1998214976

素因数分解:

$2^6\times {\mathrm{23}}^2\times {\mathrm{59021}}^1$

素因数の和:59079

約数の個数: 42

約数和(自身を含む): 4145174082

約数和(自身を除く): 2146959106

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 529, 736, 1058, 1472, 2116, 4232, 8464, 16928, 33856, 59021, 118042, 236084, 472168, 944336, 1357483, 1888672, 2714966, 3777344, 5429932, 10859864, 21719728, 31222109, 43439456, 62444218, 86878912, 124888436, 249776872, 499553744, 999107488, 1998214976]

約数ペア:

[(1, 1998214976), (2, 999107488), (4, 499553744), (8, 249776872), (16, 124888436), (23, 86878912), (32, 62444218), (46, 43439456), (64, 31222109), (92, 21719728), (184, 10859864), (368, 5429932), (529, 3777344), (736, 2714966), (1058, 1888672), (1472, 1357483), (2116, 944336), (4232, 472168), (8464, 236084), (16928, 118042), (33856, 59021)]