938533744510

素因数分解:

$2^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{2543}}^1\times {\mathrm{18481}}^1$

素因数の和:23028

約数の個数: 32

約数和(自身を含む): 1690962832512

約数和(自身を除く): 752429088002

約数列:

[1, 2, 5, 10, 1997, 2543, 3994, 5086, 9985, 12715, 18481, 19970, 25430, 36962, 92405, 184810, 5078371, 10156742, 25391855, 36906557, 46997183, 50783710, 73813114, 93994366, 184532785, 234985915, 369065570, 469971830, 93853374451, 187706748902, 469266872255, 938533744510]

約数ペア:

[(1, 938533744510), (2, 469266872255), (5, 187706748902), (10, 93853374451), (1997, 469971830), (2543, 369065570), (3994, 234985915), (5086, 184532785), (9985, 93994366), (12715, 73813114), (18481, 50783710), (19970, 46997183), (25430, 36906557), (36962, 25391855), (92405, 10156742), (184810, 5078371)]