2000595835745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{29680229}}^1$

素因数の和:29680325

約数の個数: 32

約数和(自身を含む): 2782343481120

約数和(自身を除く): 781747645375

約数列:

[1, 5, 13, 17, 61, 65, 85, 221, 305, 793, 1037, 1105, 3965, 5185, 13481, 67405, 29680229, 148401145, 385842977, 504563893, 1810493969, 1929214885, 2522819465, 6559330609, 9052469845, 23536421597, 30778397473, 32796653045, 117682107985, 153891987365, 400119167149, 2000595835745]

約数ペア:

[(1, 2000595835745), (5, 400119167149), (13, 153891987365), (17, 117682107985), (61, 32796653045), (65, 30778397473), (85, 23536421597), (221, 9052469845), (305, 6559330609), (793, 2522819465), (1037, 1929214885), (1105, 1810493969), (3965, 504563893), (5185, 385842977), (13481, 148401145), (67405, 29680229)]