1539031228

素因数分解:

$2^2\times 7^1\times {\mathrm{8641}}^1\times {\mathrm{6361}}^1$

素因数の和:15013

約数の個数: 24

約数和(自身を含む): 3078902624

約数和(自身を除く): 1539871396

約数列:

[1, 2, 4, 7, 14, 28, 6361, 8641, 12722, 17282, 25444, 34564, 44527, 60487, 89054, 120974, 178108, 241948, 54965401, 109930802, 219861604, 384757807, 769515614, 1539031228]

約数ペア:

[(1, 1539031228), (2, 769515614), (4, 384757807), (7, 219861604), (14, 109930802), (28, 54965401), (6361, 241948), (8641, 178108), (12722, 120974), (17282, 89054), (25444, 60487), (34564, 44527)]