671736774

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{3877}}^1$

素因数の和:4380

約数の個数: 32

約数和(自身を含む): 1367041536

約数和(自身を除く): 695304762

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 431, 862, 1293, 2586, 3877, 7754, 11631, 23262, 28877, 57754, 86631, 173262, 259759, 519518, 779277, 1558554, 1670987, 3341974, 5012961, 10025922, 111956129, 223912258, 335868387, 671736774]

約数ペア:

[(1, 671736774), (2, 335868387), (3, 223912258), (6, 111956129), (67, 10025922), (134, 5012961), (201, 3341974), (402, 1670987), (431, 1558554), (862, 779277), (1293, 519518), (2586, 259759), (3877, 173262), (7754, 86631), (11631, 57754), (23262, 28877)]