1645314

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 3640896

約数和(自身を除く): 1995582

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 194, 257, 291, 514, 582, 771, 1067, 1542, 2134, 2827, 3201, 5654, 6402, 8481, 16962, 24929, 49858, 74787, 149574, 274219, 548438, 822657, 1645314]

約数ペア:

[(1, 1645314), (2, 822657), (3, 548438), (6, 274219), (11, 149574), (22, 74787), (33, 49858), (66, 24929), (97, 16962), (194, 8481), (257, 6402), (291, 5654), (514, 3201), (582, 2827), (771, 2134), (1067, 1542)]