17217382

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 33730560

約数和(自身を除く): 16513178

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 169, 182, 247, 266, 338, 383, 494, 766, 1183, 1729, 2366, 2681, 3211, 3458, 4979, 5362, 6422, 7277, 9958, 14554, 22477, 34853, 44954, 50939, 64727, 69706, 94601, 101878, 129454, 189202, 453089, 662207, 906178, 1229813, 1324414, 2459626, 8608691, 17217382]

約数ペア:

[(1, 17217382), (2, 8608691), (7, 2459626), (13, 1324414), (14, 1229813), (19, 906178), (26, 662207), (38, 453089), (91, 189202), (133, 129454), (169, 101878), (182, 94601), (247, 69706), (266, 64727), (338, 50939), (383, 44954), (494, 34853), (766, 22477), (1183, 14554), (1729, 9958), (2366, 7277), (2681, 6422), (3211, 5362), (3458, 4979)]