1679349715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1979}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 2162350080

約数和(自身を除く): 483000365

約数列:

[1, 5, 23, 47, 115, 157, 235, 785, 1081, 1979, 3611, 5405, 7379, 9895, 18055, 36895, 45517, 93013, 169717, 227585, 310703, 465065, 848585, 1553515, 2139299, 7146169, 10696495, 14603041, 35730845, 73015205, 335869943, 1679349715]

約数ペア:

[(1, 1679349715), (5, 335869943), (23, 73015205), (47, 35730845), (115, 14603041), (157, 10696495), (235, 7146169), (785, 2139299), (1081, 1553515), (1979, 848585), (3611, 465065), (5405, 310703), (7379, 227585), (9895, 169717), (18055, 93013), (36895, 45517)]