3967508258

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1889}}^1\times {\mathrm{2113}}^1$

素因数の和:4082

約数の個数: 32

約数和(自身を含む): 6904154880

約数和(自身を除く): 2936646622

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 1889, 2113, 3778, 4226, 13223, 14791, 26446, 29582, 134119, 150023, 268238, 300046, 938833, 1050161, 1877666, 2100322, 3991457, 7982914, 27940199, 55880398, 283393447, 566786894, 1983754129, 3967508258]

約数ペア:

[(1, 3967508258), (2, 1983754129), (7, 566786894), (14, 283393447), (71, 55880398), (142, 27940199), (497, 7982914), (994, 3991457), (1889, 2100322), (2113, 1877666), (3778, 1050161), (4226, 938833), (13223, 300046), (14791, 268238), (26446, 150023), (29582, 134119)]