1456291214

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1873}}^1$

素因数の和:2017

約数の個数: 64

約数和(自身を含む): 2734540800

約数和(自身を除く): 1278249586

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 79, 133, 158, 259, 266, 518, 553, 703, 1106, 1406, 1501, 1873, 2923, 3002, 3746, 4921, 5846, 9842, 10507, 13111, 20461, 21014, 26222, 35587, 40922, 55537, 69301, 71174, 111074, 138602, 147967, 249109, 295934, 388759, 485107, 498218, 777518, 970214, 1035769, 1316719, 2071538, 2633438, 2811373, 5474779, 5622746, 9217033, 10949558, 18434066, 19679611, 38323453, 39359222, 76646906, 104020801, 208041602, 728145607, 1456291214]

約数ペア:

[(1, 1456291214), (2, 728145607), (7, 208041602), (14, 104020801), (19, 76646906), (37, 39359222), (38, 38323453), (74, 19679611), (79, 18434066), (133, 10949558), (158, 9217033), (259, 5622746), (266, 5474779), (518, 2811373), (553, 2633438), (703, 2071538), (1106, 1316719), (1406, 1035769), (1501, 970214), (1873, 777518), (2923, 498218), (3002, 485107), (3746, 388759), (4921, 295934), (5846, 249109), (9842, 147967), (10507, 138602), (13111, 111074), (20461, 71174), (21014, 69301), (26222, 55537), (35587, 40922)]