2549798244

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{198397}}^1$

素因数の和:198434

約数の個数: 96

約数和(自身を含む): 7999407360

約数和(自身を除く): 5449609116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 238, 252, 306, 357, 378, 459, 476, 612, 714, 756, 918, 1071, 1428, 1836, 2142, 3213, 4284, 6426, 12852, 198397, 396794, 595191, 793588, 1190382, 1388779, 1785573, 2380764, 2777558, 3372749, 3571146, 4166337, 5356719, 5555116, 6745498, 7142292, 8332674, 10118247, 10713438, 12499011, 13490996, 16665348, 20236494, 21426876, 23609243, 24998022, 30354741, 37497033, 40472988, 47218486, 49996044, 60709482, 70827729, 74994066, 91064223, 94436972, 121418964, 141655458, 149988132, 182128446, 212483187, 283310916, 364256892, 424966374, 637449561, 849932748, 1274899122, 2549798244]

約数ペア:

[(1, 2549798244), (2, 1274899122), (3, 849932748), (4, 637449561), (6, 424966374), (7, 364256892), (9, 283310916), (12, 212483187), (14, 182128446), (17, 149988132), (18, 141655458), (21, 121418964), (27, 94436972), (28, 91064223), (34, 74994066), (36, 70827729), (42, 60709482), (51, 49996044), (54, 47218486), (63, 40472988), (68, 37497033), (84, 30354741), (102, 24998022), (108, 23609243), (119, 21426876), (126, 20236494), (153, 16665348), (189, 13490996), (204, 12499011), (238, 10713438), (252, 10118247), (306, 8332674), (357, 7142292), (378, 6745498), (459, 5555116), (476, 5356719), (612, 4166337), (714, 3571146), (756, 3372749), (918, 2777558), (1071, 2380764), (1428, 1785573), (1836, 1388779), (2142, 1190382), (3213, 793588), (4284, 595191), (6426, 396794), (12852, 198397)]