98505290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24443}}^1$

素因数の和:24494

約数の個数: 32

約数和(自身を含む): 197116416

約数和(自身を除く): 98611126

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 24443, 48886, 122215, 244430, 317759, 635518, 757733, 1515466, 1588795, 3177590, 3788665, 7577330, 9850529, 19701058, 49252645, 98505290]

約数ペア:

[(1, 98505290), (2, 49252645), (5, 19701058), (10, 9850529), (13, 7577330), (26, 3788665), (31, 3177590), (62, 1588795), (65, 1515466), (130, 757733), (155, 635518), (310, 317759), (403, 244430), (806, 122215), (2015, 48886), (4030, 24443)]