321941954

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{293}}^1\times {\mathrm{1901}}^1$

素因数の和:2230

約数の個数: 24

約数和(自身を含む): 515012148

約数和(自身を除く): 193070194

約数列:

[1, 2, 17, 34, 289, 293, 578, 586, 1901, 3802, 4981, 9962, 32317, 64634, 84677, 169354, 549389, 556993, 1098778, 1113986, 9468881, 18937762, 160970977, 321941954]

約数ペア:

[(1, 321941954), (2, 160970977), (17, 18937762), (34, 9468881), (289, 1113986), (293, 1098778), (578, 556993), (586, 549389), (1901, 169354), (3802, 84677), (4981, 64634), (9962, 32317)]