2205444

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 5745600

約数和(自身を除く): 3540156

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 569, 646, 969, 1138, 1292, 1707, 1938, 2276, 3414, 3876, 6828, 9673, 10811, 19346, 21622, 29019, 32433, 38692, 43244, 58038, 64866, 116076, 129732, 183787, 367574, 551361, 735148, 1102722, 2205444]

約数ペア:

[(1, 2205444), (2, 1102722), (3, 735148), (4, 551361), (6, 367574), (12, 183787), (17, 129732), (19, 116076), (34, 64866), (38, 58038), (51, 43244), (57, 38692), (68, 32433), (76, 29019), (102, 21622), (114, 19346), (204, 10811), (228, 9673), (323, 6828), (569, 3876), (646, 3414), (969, 2276), (1138, 1938), (1292, 1707)]