2689969399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 3015182016

約数和(自身を除く): 325212617

約数列:

[1, 13, 61, 67, 197, 257, 793, 871, 2561, 3341, 4087, 12017, 13199, 15677, 17219, 50629, 53131, 156221, 171587, 203801, 223847, 658177, 805139, 1050359, 3088369, 3392143, 10466807, 13654667, 40148797, 44097859, 206920723, 2689969399]

約数ペア:

[(1, 2689969399), (13, 206920723), (61, 44097859), (67, 40148797), (197, 13654667), (257, 10466807), (793, 3392143), (871, 3088369), (2561, 1050359), (3341, 805139), (4087, 658177), (12017, 223847), (13199, 203801), (15677, 171587), (17219, 156221), (50629, 53131)]