1307380038

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{18913}}^1$

素因数の和:19240

約数の個数: 32

約数和(自身を含む): 2688208992

約数和(自身を除く): 1380828954

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 281, 562, 843, 1686, 11521, 18913, 23042, 34563, 37826, 56739, 69126, 113478, 775433, 1550866, 2326299, 4652598, 5314553, 10629106, 15943659, 31887318, 217896673, 435793346, 653690019, 1307380038]

約数ペア:

[(1, 1307380038), (2, 653690019), (3, 435793346), (6, 217896673), (41, 31887318), (82, 15943659), (123, 10629106), (246, 5314553), (281, 4652598), (562, 2326299), (843, 1550866), (1686, 775433), (11521, 113478), (18913, 69126), (23042, 56739), (34563, 37826)]