678234028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{124951}}^1$

素因数の和:125037

約数の個数: 24

約数和(自身を含む): 1259516160

約数和(自身を除く): 581282132

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 1357, 2714, 5428, 124951, 249902, 499804, 2873873, 5747746, 7372109, 11495492, 14744218, 29488436, 169558507, 339117014, 678234028]

約数ペア:

[(1, 678234028), (2, 339117014), (4, 169558507), (23, 29488436), (46, 14744218), (59, 11495492), (92, 7372109), (118, 5747746), (236, 2873873), (1357, 499804), (2714, 249902), (5428, 124951)]