1380494063

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 1589124096

約数和(自身を除く): 208630033

約数列:

[1, 13, 23, 67, 137, 299, 503, 871, 1541, 1781, 3151, 6539, 9179, 11569, 20033, 33701, 40963, 68911, 119327, 150397, 211117, 438113, 775123, 895843, 1584953, 2744521, 4617037, 10076599, 20604389, 60021481, 106191851, 1380494063]

約数ペア:

[(1, 1380494063), (13, 106191851), (23, 60021481), (67, 20604389), (137, 10076599), (299, 4617037), (503, 2744521), (871, 1584953), (1541, 895843), (1781, 775123), (3151, 438113), (6539, 211117), (9179, 150397), (11569, 119327), (20033, 68911), (33701, 40963)]