78838366714

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{1237}}^1\times {\mathrm{202973}}^1$

素因数の和:204369

約数の個数: 16

約数和(自身を含む): 119107578888

約数和(自身を除く): 40269212174

約数列:

[1, 2, 157, 314, 1237, 2474, 194209, 202973, 388418, 405946, 31866761, 63733522, 251077601, 502155202, 39419183357, 78838366714]

約数ペア:

[(1, 78838366714), (2, 39419183357), (157, 502155202), (314, 251077601), (1237, 63733522), (2474, 31866761), (194209, 405946), (202973, 388418)]