2015180896

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{9829}}^1$

素因数の和:10031

約数の個数: 48

約数和(自身を含む): 4087314000

約数和(自身を除く): 2072133104

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 149, 172, 298, 344, 596, 688, 1192, 1376, 2384, 4768, 6407, 9829, 12814, 19658, 25628, 39316, 51256, 78632, 102512, 157264, 205024, 314528, 422647, 845294, 1464521, 1690588, 2929042, 3381176, 5858084, 6762352, 11716168, 13524704, 23432336, 46864672, 62974403, 125948806, 251897612, 503795224, 1007590448, 2015180896]

約数ペア:

[(1, 2015180896), (2, 1007590448), (4, 503795224), (8, 251897612), (16, 125948806), (32, 62974403), (43, 46864672), (86, 23432336), (149, 13524704), (172, 11716168), (298, 6762352), (344, 5858084), (596, 3381176), (688, 2929042), (1192, 1690588), (1376, 1464521), (2384, 845294), (4768, 422647), (6407, 314528), (9829, 205024), (12814, 157264), (19658, 102512), (25628, 78632), (39316, 51256)]