1337792008

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{287821}}^1$

素因数の和:287917

約数の個数: 32

約数和(自身を含む): 2901245760

約数和(自身を除く): 1563453752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 287821, 575642, 1151284, 2014747, 2302568, 4029494, 8058988, 16117976, 23889143, 47778286, 95556572, 167224001, 191113144, 334448002, 668896004, 1337792008]

約数ペア:

[(1, 1337792008), (2, 668896004), (4, 334448002), (7, 191113144), (8, 167224001), (14, 95556572), (28, 47778286), (56, 23889143), (83, 16117976), (166, 8058988), (332, 4029494), (581, 2302568), (664, 2014747), (1162, 1151284), (2324, 575642), (4648, 287821)]