2011445898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{7417}}^1$

素因数の和:8027

約数の個数: 64

約数和(自身を含む): 5024775168

約数和(自身を除く): 3013329270

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 587, 1174, 1761, 3522, 4109, 6457, 7417, 8218, 12327, 12914, 14834, 19371, 22251, 24654, 38742, 44502, 45199, 51919, 81587, 90398, 103838, 135597, 155757, 163174, 244761, 271194, 311514, 489522, 571109, 1142218, 1713327, 3426654, 4353779, 8707558, 13061337, 26122674, 30476453, 47891569, 60952906, 91429359, 95783138, 143674707, 182858718, 287349414, 335240983, 670481966, 1005722949, 2011445898]

約数ペア:

[(1, 2011445898), (2, 1005722949), (3, 670481966), (6, 335240983), (7, 287349414), (11, 182858718), (14, 143674707), (21, 95783138), (22, 91429359), (33, 60952906), (42, 47891569), (66, 30476453), (77, 26122674), (154, 13061337), (231, 8707558), (462, 4353779), (587, 3426654), (1174, 1713327), (1761, 1142218), (3522, 571109), (4109, 489522), (6457, 311514), (7417, 271194), (8218, 244761), (12327, 163174), (12914, 155757), (14834, 135597), (19371, 103838), (22251, 90398), (24654, 81587), (38742, 51919), (44502, 45199)]