2854287430

素因数分解:

$2^1\times 5^1\times {\mathrm{6491}}^1\times {\mathrm{43973}}^1$

素因数の和:50471

約数の個数: 16

約数和(自身を含む): 5138625744

約数和(自身を除く): 2284338314

約数列:

[1, 2, 5, 10, 6491, 12982, 32455, 43973, 64910, 87946, 219865, 439730, 285428743, 570857486, 1427143715, 2854287430]

約数ペア:

[(1, 2854287430), (2, 1427143715), (5, 570857486), (10, 285428743), (6491, 439730), (12982, 219865), (32455, 87946), (43973, 64910)]