1294069405

素因数分解:

$5^1\times {\mathrm{251}}^1\times {\mathrm{839}}^1\times {\mathrm{1229}}^1$

素因数の和:2324

約数の個数: 16

約数和(自身を含む): 1562198400

約数和(自身を除く): 268128995

約数列:

[1, 5, 251, 839, 1229, 1255, 4195, 6145, 210589, 308479, 1031131, 1052945, 1542395, 5155655, 258813881, 1294069405]

約数ペア:

[(1, 1294069405), (5, 258813881), (251, 5155655), (839, 1542395), (1229, 1052945), (1255, 1031131), (4195, 308479), (6145, 210589)]