274348516

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23873}}^1$

素因数の和:23920

約数の個数: 36

約数和(自身を含む): 550486692

約数和(自身を除く): 276138176

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 11492, 23873, 47746, 95492, 310349, 405841, 620698, 811682, 1241396, 1623364, 4034537, 5275933, 8069074, 10551866, 16138148, 21103732, 68587129, 137174258, 274348516]

約数ペア:

[(1, 274348516), (2, 137174258), (4, 68587129), (13, 21103732), (17, 16138148), (26, 10551866), (34, 8069074), (52, 5275933), (68, 4034537), (169, 1623364), (221, 1241396), (338, 811682), (442, 620698), (676, 405841), (884, 310349), (2873, 95492), (5746, 47746), (11492, 23873)]