401036888

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{98101}}^1$

素因数の和:98187

約数の個数: 32

約数和(自身を含む): 871145760

約数和(自身を除く): 470108872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 98101, 196202, 392404, 686707, 784808, 1373414, 2746828, 5493656, 7161373, 14322746, 28645492, 50129611, 57290984, 100259222, 200518444, 401036888]

約数ペア:

[(1, 401036888), (2, 200518444), (4, 100259222), (7, 57290984), (8, 50129611), (14, 28645492), (28, 14322746), (56, 7161373), (73, 5493656), (146, 2746828), (292, 1373414), (511, 784808), (584, 686707), (1022, 392404), (2044, 196202), (4088, 98101)]