2874124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 5560128

約数和(自身を除く): 2686004

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 787, 913, 1574, 1826, 3148, 3652, 8657, 17314, 34628, 65321, 130642, 261284, 718531, 1437062, 2874124]

約数ペア:

[(1, 2874124), (2, 1437062), (4, 718531), (11, 261284), (22, 130642), (44, 65321), (83, 34628), (166, 17314), (332, 8657), (787, 3652), (913, 3148), (1574, 1826)]