1946371472

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{487}}^1\times {\mathrm{569}}^1$

素因数の和:1503

約数の個数: 40

約数和(自身を含む): 3794102400

約数和(自身を除く): 1847730928

約数列:

[1, 2, 4, 8, 16, 439, 487, 569, 878, 974, 1138, 1756, 1948, 2276, 3512, 3896, 4552, 7024, 7792, 9104, 213793, 249791, 277103, 427586, 499582, 554206, 855172, 999164, 1108412, 1710344, 1998328, 2216824, 3420688, 3996656, 4433648, 121648217, 243296434, 486592868, 973185736, 1946371472]

約数ペア:

[(1, 1946371472), (2, 973185736), (4, 486592868), (8, 243296434), (16, 121648217), (439, 4433648), (487, 3996656), (569, 3420688), (878, 2216824), (974, 1998328), (1138, 1710344), (1756, 1108412), (1948, 999164), (2276, 855172), (3512, 554206), (3896, 499582), (4552, 427586), (7024, 277103), (7792, 249791), (9104, 213793)]