1656650164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{32213}}^1$

素因数の和:32296

約数の個数: 48

約数和(自身を含む): 3333762432

約数和(自身を除く): 1677112268

約数列:

[1, 2, 4, 13, 23, 26, 43, 46, 52, 86, 92, 172, 299, 559, 598, 989, 1118, 1196, 1978, 2236, 3956, 12857, 25714, 32213, 51428, 64426, 128852, 418769, 740899, 837538, 1385159, 1481798, 1675076, 2770318, 2963596, 5540636, 9631687, 18007067, 19263374, 31858657, 36014134, 38526748, 63717314, 72028268, 127434628, 414162541, 828325082, 1656650164]

約数ペア:

[(1, 1656650164), (2, 828325082), (4, 414162541), (13, 127434628), (23, 72028268), (26, 63717314), (43, 38526748), (46, 36014134), (52, 31858657), (86, 19263374), (92, 18007067), (172, 9631687), (299, 5540636), (559, 2963596), (598, 2770318), (989, 1675076), (1118, 1481798), (1196, 1385159), (1978, 837538), (2236, 740899), (3956, 418769), (12857, 128852), (25714, 64426), (32213, 51428)]