2015214158

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 3114588672

約数和(自身を除く): 1099374514

約数列:

[1, 2, 71, 103, 142, 206, 211, 422, 653, 1306, 7313, 14626, 14981, 21733, 29962, 43466, 46363, 67259, 92726, 134518, 137783, 275566, 1543043, 3086086, 4775389, 9550778, 9782593, 14191649, 19565186, 28383298, 1007607079, 2015214158]

約数ペア:

[(1, 2015214158), (2, 1007607079), (71, 28383298), (103, 19565186), (142, 14191649), (206, 9782593), (211, 9550778), (422, 4775389), (653, 3086086), (1306, 1543043), (7313, 275566), (14626, 137783), (14981, 134518), (21733, 92726), (29962, 67259), (43466, 46363)]