355295954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{5783}}^1$

素因数の和:5954

約数の個数: 32

約数和(自身を含む): 612178560

約数和(自身を除く): 256882606

約数列:

[1, 2, 13, 17, 26, 34, 139, 221, 278, 442, 1807, 2363, 3614, 4726, 5783, 11566, 30719, 61438, 75179, 98311, 150358, 196622, 803837, 1278043, 1607674, 2556086, 10449881, 13665229, 20899762, 27330458, 177647977, 355295954]

約数ペア:

[(1, 355295954), (2, 177647977), (13, 27330458), (17, 20899762), (26, 13665229), (34, 10449881), (139, 2556086), (221, 1607674), (278, 1278043), (442, 803837), (1807, 196622), (2363, 150358), (3614, 98311), (4726, 75179), (5783, 61438), (11566, 30719)]