308977354

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{50503}}^1$

素因数の和:50554

約数の個数: 32

約数和(自身を含む): 581806080

約数和(自身を除く): 272828726

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 50503, 101006, 353521, 707042, 959557, 1161569, 1919114, 2323138, 6716899, 8130983, 13433798, 16261966, 22069811, 44139622, 154488677, 308977354]

約数ペア:

[(1, 308977354), (2, 154488677), (7, 44139622), (14, 22069811), (19, 16261966), (23, 13433798), (38, 8130983), (46, 6716899), (133, 2323138), (161, 1919114), (266, 1161569), (322, 959557), (437, 707042), (874, 353521), (3059, 101006), (6118, 50503)]