497281694

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5347}}^1$

素因数の和:5449

約数の個数: 48

約数和(自身を含む): 947430288

約数和(自身を除く): 450148594

約数列:

[1, 2, 7, 13, 14, 26, 49, 73, 91, 98, 146, 182, 511, 637, 949, 1022, 1274, 1898, 3577, 5347, 6643, 7154, 10694, 13286, 37429, 46501, 69511, 74858, 93002, 139022, 262003, 390331, 486577, 524006, 780662, 973154, 2732317, 3406039, 5074303, 5464634, 6812078, 10148606, 19126219, 35520121, 38252438, 71040242, 248640847, 497281694]

約数ペア:

[(1, 497281694), (2, 248640847), (7, 71040242), (13, 38252438), (14, 35520121), (26, 19126219), (49, 10148606), (73, 6812078), (91, 5464634), (98, 5074303), (146, 3406039), (182, 2732317), (511, 973154), (637, 780662), (949, 524006), (1022, 486577), (1274, 390331), (1898, 262003), (3577, 139022), (5347, 93002), (6643, 74858), (7154, 69511), (10694, 46501), (13286, 37429)]