258889314

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{2729}}^1$

素因数の和:2994

約数の個数: 32

約数和(自身を含む): 526518720

約数和(自身を除く): 267629406

約数列:

[1, 2, 3, 6, 97, 163, 194, 291, 326, 489, 582, 978, 2729, 5458, 8187, 15811, 16374, 31622, 47433, 94866, 264713, 444827, 529426, 794139, 889654, 1334481, 1588278, 2668962, 43148219, 86296438, 129444657, 258889314]

約数ペア:

[(1, 258889314), (2, 129444657), (3, 86296438), (6, 43148219), (97, 2668962), (163, 1588278), (194, 1334481), (291, 889654), (326, 794139), (489, 529426), (582, 444827), (978, 264713), (2729, 94866), (5458, 47433), (8187, 31622), (15811, 16374)]