894136123390

素因数分解:

$2^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{9677}}^1\times {\mathrm{14281}}^1$

素因数の和:24612

約数の個数: 32

約数和(自身を含む): 1612212030144

約数和(自身を除く): 718075906754

約数列:

[1, 2, 5, 10, 647, 1294, 3235, 6470, 9677, 14281, 19354, 28562, 48385, 71405, 96770, 142810, 6261019, 9239807, 12522038, 18479614, 31305095, 46199035, 62610190, 92398070, 138197237, 276394474, 690986185, 1381972370, 89413612339, 178827224678, 447068061695, 894136123390]

約数ペア:

[(1, 894136123390), (2, 447068061695), (5, 178827224678), (10, 89413612339), (647, 1381972370), (1294, 690986185), (3235, 276394474), (6470, 138197237), (9677, 92398070), (14281, 62610190), (19354, 46199035), (28562, 31305095), (48385, 18479614), (71405, 12522038), (96770, 9239807), (142810, 6261019)]