481656838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{557}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 791199360

約数和(自身を除く): 309542522

約数列:

[1, 2, 13, 26, 79, 158, 421, 557, 842, 1027, 1114, 2054, 5473, 7241, 10946, 14482, 33259, 44003, 66518, 88006, 234497, 432367, 468994, 572039, 864734, 1144078, 3048461, 6096922, 18525263, 37050526, 240828419, 481656838]

約数ペア:

[(1, 481656838), (2, 240828419), (13, 37050526), (26, 18525263), (79, 6096922), (158, 3048461), (421, 1144078), (557, 864734), (842, 572039), (1027, 468994), (1114, 432367), (2054, 234497), (5473, 88006), (7241, 66518), (10946, 44003), (14482, 33259)]