77971322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1201}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 138124224

約数和(自身を除く): 60152902

約数列:

[1, 2, 11, 13, 22, 26, 143, 227, 286, 454, 1201, 2402, 2497, 2951, 4994, 5902, 13211, 15613, 26422, 31226, 32461, 64922, 171743, 272627, 343486, 545254, 2998897, 3544151, 5997794, 7088302, 38985661, 77971322]

約数ペア:

[(1, 77971322), (2, 38985661), (11, 7088302), (13, 5997794), (22, 3544151), (26, 2998897), (143, 545254), (227, 343486), (286, 272627), (454, 171743), (1201, 64922), (2402, 32461), (2497, 31226), (2951, 26422), (4994, 15613), (5902, 13211)]