1915696319024

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1237}}^1\times {\mathrm{40013}}^1$

素因数の和:41358

約数の個数: 80

約数和(自身を含む): 3869856375840

約数和(自身を除く): 1954160056816

約数列:

[1, 2, 4, 8, 16, 41, 59, 82, 118, 164, 236, 328, 472, 656, 944, 1237, 2419, 2474, 4838, 4948, 9676, 9896, 19352, 19792, 38704, 40013, 50717, 72983, 80026, 101434, 145966, 160052, 202868, 291932, 320104, 405736, 583864, 640208, 811472, 1167728, 1640533, 2360767, 2992303, 3281066, 4721534, 5984606, 6562132, 9443068, 11969212, 13124264, 18886136, 23938424, 26248528, 37772272, 47876848, 49496081, 96791447, 98992162, 193582894, 197984324, 387165788, 395968648, 774331576, 791937296, 1548663152, 2029339321, 2920268779, 4058678642, 5840537558, 8117357284, 11681075116, 16234714568, 23362150232, 32469429136, 46724300464, 119731019939, 239462039878, 478924079756, 957848159512, 1915696319024]

約数ペア:

[(1, 1915696319024), (2, 957848159512), (4, 478924079756), (8, 239462039878), (16, 119731019939), (41, 46724300464), (59, 32469429136), (82, 23362150232), (118, 16234714568), (164, 11681075116), (236, 8117357284), (328, 5840537558), (472, 4058678642), (656, 2920268779), (944, 2029339321), (1237, 1548663152), (2419, 791937296), (2474, 774331576), (4838, 395968648), (4948, 387165788), (9676, 197984324), (9896, 193582894), (19352, 98992162), (19792, 96791447), (38704, 49496081), (40013, 47876848), (50717, 37772272), (72983, 26248528), (80026, 23938424), (101434, 18886136), (145966, 13124264), (160052, 11969212), (202868, 9443068), (291932, 6562132), (320104, 5984606), (405736, 4721534), (583864, 3281066), (640208, 2992303), (811472, 2360767), (1167728, 1640533)]