3902885368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2633}}^1$

素因数の和:2852

約数の個数: 64

約数和(自身を含む): 7788211200

約数和(自身を除く): 3885325832

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 139, 172, 248, 278, 344, 556, 1112, 1333, 2633, 2666, 4309, 5266, 5332, 5977, 8618, 10532, 10664, 11954, 17236, 21064, 23908, 34472, 47816, 81623, 113219, 163246, 185287, 226438, 326492, 365987, 370574, 452876, 652984, 731974, 741148, 905752, 1463948, 1482296, 2927896, 3509789, 7019578, 11345597, 14039156, 15737441, 22691194, 28078312, 31474882, 45382388, 62949764, 90764776, 125899528, 487860671, 975721342, 1951442684, 3902885368]

約数ペア:

[(1, 3902885368), (2, 1951442684), (4, 975721342), (8, 487860671), (31, 125899528), (43, 90764776), (62, 62949764), (86, 45382388), (124, 31474882), (139, 28078312), (172, 22691194), (248, 15737441), (278, 14039156), (344, 11345597), (556, 7019578), (1112, 3509789), (1333, 2927896), (2633, 1482296), (2666, 1463948), (4309, 905752), (5266, 741148), (5332, 731974), (5977, 652984), (8618, 452876), (10532, 370574), (10664, 365987), (11954, 326492), (17236, 226438), (21064, 185287), (23908, 163246), (34472, 113219), (47816, 81623)]