3992356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 7428960

約数和(自身を除く): 3436604

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 401, 524, 802, 1604, 2489, 4978, 7619, 9956, 15238, 30476, 52531, 105062, 210124, 998089, 1996178, 3992356]

約数ペア:

[(1, 3992356), (2, 1996178), (4, 998089), (19, 210124), (38, 105062), (76, 52531), (131, 30476), (262, 15238), (401, 9956), (524, 7619), (802, 4978), (1604, 2489)]