17382190787

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{2543}}^1$

素因数の和:2927

約数の個数: 32

約数和(自身を含む): 20055796992

約数和(自身を除く): 2673606205

約数列:

[1, 13, 17, 157, 197, 221, 2041, 2543, 2561, 2669, 3349, 30929, 33059, 34697, 43231, 43537, 399251, 402077, 500971, 525793, 562003, 5190263, 6512623, 6787267, 6835309, 8516507, 78652447, 88234471, 110714591, 1022481811, 1337091599, 17382190787]

約数ペア:

[(1, 17382190787), (13, 1337091599), (17, 1022481811), (157, 110714591), (197, 88234471), (221, 78652447), (2041, 8516507), (2543, 6835309), (2561, 6787267), (2669, 6512623), (3349, 5190263), (30929, 562003), (33059, 525793), (34697, 500971), (43231, 402077), (43537, 399251)]