2000417040016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{93792997}}^1$

素因数の和:93793079

約数の個数: 40

約数和(自身を含む): 4093876776704

約数和(自身を除く): 2093459736688

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 10664, 21328, 93792997, 187585994, 375171988, 750343976, 1500687952, 2907582907, 4033098871, 5815165814, 8066197742, 11630331628, 16132395484, 23260663256, 32264790968, 46521326512, 64529581936, 125026065001, 250052130002, 500104260004, 1000208520008, 2000417040016]

約数ペア:

[(1, 2000417040016), (2, 1000208520008), (4, 500104260004), (8, 250052130002), (16, 125026065001), (31, 64529581936), (43, 46521326512), (62, 32264790968), (86, 23260663256), (124, 16132395484), (172, 11630331628), (248, 8066197742), (344, 5815165814), (496, 4033098871), (688, 2907582907), (1333, 1500687952), (2666, 750343976), (5332, 375171988), (10664, 187585994), (21328, 93792997)]