549133070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1771397}}^1$

素因数の和:1771435

約数の個数: 16

約数和(自身を含む): 1020325248

約数和(自身を除く): 471192178

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1771397, 3542794, 8856985, 17713970, 54913307, 109826614, 274566535, 549133070]

約数ペア:

[(1, 549133070), (2, 274566535), (5, 109826614), (10, 54913307), (31, 17713970), (62, 8856985), (155, 3542794), (310, 1771397)]