427708582

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{27253}}^1$

素因数の和:27340

約数の個数: 32

約数和(自身を含む): 784915200

約数和(自身を除く): 357206618

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 826, 1121, 2242, 7847, 15694, 27253, 54506, 190771, 381542, 517807, 1035614, 1607927, 3215854, 3624649, 7249298, 11255489, 22510978, 30550613, 61101226, 213854291, 427708582]

約数ペア:

[(1, 427708582), (2, 213854291), (7, 61101226), (14, 30550613), (19, 22510978), (38, 11255489), (59, 7249298), (118, 3624649), (133, 3215854), (266, 1607927), (413, 1035614), (826, 517807), (1121, 381542), (2242, 190771), (7847, 54506), (15694, 27253)]