1213320199108

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1\times {\mathrm{96557}}^1$

素因数の和:97192

約数の個数: 48

約数和(自身を含む): 2191898271024

約数和(自身を除く): 978578071916

約数列:

[1, 2, 4, 41, 82, 164, 193, 386, 397, 772, 794, 1588, 7913, 15826, 16277, 31652, 32554, 65108, 76621, 96557, 153242, 193114, 306484, 386228, 3141461, 3958837, 6282922, 7917674, 12565844, 15835348, 18635501, 37271002, 38333129, 74542004, 76666258, 153332516, 764055541, 1528111082, 1571658289, 3056222164, 3143316578, 6286633156, 7398293897, 14796587794, 29593175588, 303330049777, 606660099554, 1213320199108]

約数ペア:

[(1, 1213320199108), (2, 606660099554), (4, 303330049777), (41, 29593175588), (82, 14796587794), (164, 7398293897), (193, 6286633156), (386, 3143316578), (397, 3056222164), (772, 1571658289), (794, 1528111082), (1588, 764055541), (7913, 153332516), (15826, 76666258), (16277, 74542004), (31652, 38333129), (32554, 37271002), (65108, 18635501), (76621, 15835348), (96557, 12565844), (153242, 7917674), (193114, 6282922), (306484, 3958837), (386228, 3141461)]