1442743964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{2017}}^1$

素因数の和:2262

約数の個数: 48

約数和(自身を含む): 2731855392

約数和(自身を除く): 1289111428

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 157, 268, 314, 628, 1139, 2017, 2278, 2669, 4034, 4556, 5338, 8068, 10519, 10676, 21038, 34289, 42076, 68578, 135139, 137156, 178823, 270278, 316669, 357646, 540556, 633338, 715292, 1266676, 2297363, 4594726, 5383373, 9189452, 10766746, 21216823, 21533492, 42433646, 84867292, 360685991, 721371982, 1442743964]

約数ペア:

[(1, 1442743964), (2, 721371982), (4, 360685991), (17, 84867292), (34, 42433646), (67, 21533492), (68, 21216823), (134, 10766746), (157, 9189452), (268, 5383373), (314, 4594726), (628, 2297363), (1139, 1266676), (2017, 715292), (2278, 633338), (2669, 540556), (4034, 357646), (4556, 316669), (5338, 270278), (8068, 178823), (10519, 137156), (10676, 135139), (21038, 68578), (34289, 42076)]