4219306

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 7902720

約数和(自身を除く): 3683414

約数列:

[1, 2, 7, 13, 14, 26, 91, 97, 182, 194, 239, 478, 679, 1261, 1358, 1673, 2522, 3107, 3346, 6214, 8827, 17654, 21749, 23183, 43498, 46366, 162281, 301379, 324562, 602758, 2109653, 4219306]

約数ペア:

[(1, 4219306), (2, 2109653), (7, 602758), (13, 324562), (14, 301379), (26, 162281), (91, 46366), (97, 43498), (182, 23183), (194, 21749), (239, 17654), (478, 8827), (679, 6214), (1261, 3346), (1358, 3107), (1673, 2522)]