4961642

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:470

約数の個数: 24

約数和(自身を含む): 8735364

約数和(自身を除く): 3773722

約数列:

[1, 2, 7, 14, 49, 98, 197, 257, 394, 514, 1379, 1799, 2758, 3598, 9653, 12593, 19306, 25186, 50629, 101258, 354403, 708806, 2480821, 4961642]

約数ペア:

[(1, 4961642), (2, 2480821), (7, 708806), (14, 354403), (49, 101258), (98, 50629), (197, 25186), (257, 19306), (394, 12593), (514, 9653), (1379, 3598), (1799, 2758)]