412838530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{21031}}^1$

素因数の和:21202

約数の個数: 32

約数和(自身を含む): 805609728

約数和(自身を除く): 392771198

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 3926, 9815, 19630, 21031, 42062, 105155, 210310, 273403, 546806, 1367015, 2734030, 3175681, 6351362, 15878405, 31756810, 41283853, 82567706, 206419265, 412838530]

約数ペア:

[(1, 412838530), (2, 206419265), (5, 82567706), (10, 41283853), (13, 31756810), (26, 15878405), (65, 6351362), (130, 3175681), (151, 2734030), (302, 1367015), (755, 546806), (1510, 273403), (1963, 210310), (3926, 105155), (9815, 42062), (19630, 21031)]