2150668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{701}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 4127760

約数和(自身を除く): 1977092

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 701, 767, 1402, 1534, 2804, 3068, 9113, 18226, 36452, 41359, 82718, 165436, 537667, 1075334, 2150668]

約数ペア:

[(1, 2150668), (2, 1075334), (4, 537667), (13, 165436), (26, 82718), (52, 41359), (59, 36452), (118, 18226), (236, 9113), (701, 3068), (767, 2804), (1402, 1534)]