2109453406

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1\times {\mathrm{20611}}^1$

素因数の和:21387

約数の個数: 16

約数和(自身を含む): 3212256528

約数和(自身を除く): 1102803122

約数列:

[1, 2, 73, 146, 701, 1402, 20611, 41222, 51173, 102346, 1504603, 3009206, 14448311, 28896622, 1054726703, 2109453406]

約数ペア:

[(1, 2109453406), (2, 1054726703), (73, 28896622), (146, 14448311), (701, 3009206), (1402, 1504603), (20611, 102346), (41222, 51173)]