979427954932

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2251}}^1\times {\mathrm{81359}}^1$

素因数の和:83812

約数の個数: 48

約数和(自身を含む): 1970010685440

約数和(自身を除く): 990582730508

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2251, 2674, 4502, 5348, 9004, 15757, 31514, 63028, 81359, 162718, 325436, 429941, 569513, 859882, 1139026, 1719764, 2278052, 3009587, 6019174, 12038348, 15539569, 31079138, 62158276, 108776983, 183139109, 217553966, 366278218, 435107932, 732556436, 1281973763, 2563947526, 5127895052, 34979569819, 69959139638, 139918279276, 244856988733, 489713977466, 979427954932]

約数ペア:

[(1, 979427954932), (2, 489713977466), (4, 244856988733), (7, 139918279276), (14, 69959139638), (28, 34979569819), (191, 5127895052), (382, 2563947526), (764, 1281973763), (1337, 732556436), (2251, 435107932), (2674, 366278218), (4502, 217553966), (5348, 183139109), (9004, 108776983), (15757, 62158276), (31514, 31079138), (63028, 15539569), (81359, 12038348), (162718, 6019174), (325436, 3009587), (429941, 2278052), (569513, 1719764), (859882, 1139026)]