6781085638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{6343}}^1$

素因数の和:6820

約数の個数: 32

約数和(自身を含む): 10772416512

約数和(自身を除く): 3991330874

約数列:

[1, 2, 31, 43, 62, 86, 401, 802, 1333, 2666, 6343, 12431, 12686, 17243, 24862, 34486, 196633, 272749, 393266, 534533, 545498, 1069066, 2543543, 5087086, 8455219, 16910438, 78849833, 109372349, 157699666, 218744698, 3390542819, 6781085638]

約数ペア:

[(1, 6781085638), (2, 3390542819), (31, 218744698), (43, 157699666), (62, 109372349), (86, 78849833), (401, 16910438), (802, 8455219), (1333, 5087086), (2666, 2543543), (6343, 1069066), (12431, 545498), (12686, 534533), (17243, 393266), (24862, 272749), (34486, 196633)]