1330684576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{86453}}^1$

素因数の和:86513

約数の個数: 48

約数和(自身を含む): 2897592264

約数和(自身を除く): 1566907688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 3848, 7696, 15392, 86453, 172906, 345812, 691624, 1123889, 1383248, 2247778, 2766496, 3198761, 4495556, 6397522, 8991112, 12795044, 17982224, 25590088, 35964448, 41583893, 51180176, 83167786, 102360352, 166335572, 332671144, 665342288, 1330684576]

約数ペア:

[(1, 1330684576), (2, 665342288), (4, 332671144), (8, 166335572), (13, 102360352), (16, 83167786), (26, 51180176), (32, 41583893), (37, 35964448), (52, 25590088), (74, 17982224), (104, 12795044), (148, 8991112), (208, 6397522), (296, 4495556), (416, 3198761), (481, 2766496), (592, 2247778), (962, 1383248), (1184, 1123889), (1924, 691624), (3848, 345812), (7696, 172906), (15392, 86453)]