2155167214

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 3543271200

約数和(自身を除く): 1388103986

約数列:

[1, 2, 17, 34, 41, 82, 199, 289, 398, 457, 578, 697, 914, 1394, 3383, 6766, 7769, 8159, 11849, 15538, 16318, 18737, 23698, 37474, 57511, 90943, 115022, 132073, 138703, 181886, 264146, 277406, 318529, 637058, 1546031, 2357951, 3092062, 3728663, 4715902, 5414993, 7457326, 10829986, 26282527, 52565054, 63387271, 126774542, 1077583607, 2155167214]

約数ペア:

[(1, 2155167214), (2, 1077583607), (17, 126774542), (34, 63387271), (41, 52565054), (82, 26282527), (199, 10829986), (289, 7457326), (398, 5414993), (457, 4715902), (578, 3728663), (697, 3092062), (914, 2357951), (1394, 1546031), (3383, 637058), (6766, 318529), (7769, 277406), (8159, 264146), (11849, 181886), (15538, 138703), (16318, 132073), (18737, 115022), (23698, 90943), (37474, 57511)]