856817646

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{56377}}^1$

素因数の和:56548

約数の個数: 32

約数和(自身を含む): 1826647200

約数和(自身を除く): 969829554

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 149, 298, 447, 894, 2533, 5066, 7599, 15198, 56377, 112754, 169131, 338262, 958409, 1916818, 2875227, 5750454, 8400173, 16800346, 25200519, 50401038, 142802941, 285605882, 428408823, 856817646]

約数ペア:

[(1, 856817646), (2, 428408823), (3, 285605882), (6, 142802941), (17, 50401038), (34, 25200519), (51, 16800346), (102, 8400173), (149, 5750454), (298, 2875227), (447, 1916818), (894, 958409), (2533, 338262), (5066, 169131), (7599, 112754), (15198, 56377)]