17491291244

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{290959}}^1$

素因数の和:291102

約数の個数: 48

約数和(自身を含む): 37149772800

約数和(自身を除く): 19658481556

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 113, 133, 226, 266, 452, 532, 791, 1582, 2147, 3164, 4294, 8588, 15029, 30058, 60116, 290959, 581918, 1163836, 2036713, 4073426, 5528221, 8146852, 11056442, 22112884, 32878367, 38697547, 65756734, 77395094, 131513468, 154790188, 230148569, 460297138, 624688973, 920594276, 1249377946, 2498755892, 4372822811, 8745645622, 17491291244]

約数ペア:

[(1, 17491291244), (2, 8745645622), (4, 4372822811), (7, 2498755892), (14, 1249377946), (19, 920594276), (28, 624688973), (38, 460297138), (76, 230148569), (113, 154790188), (133, 131513468), (226, 77395094), (266, 65756734), (452, 38697547), (532, 32878367), (791, 22112884), (1582, 11056442), (2147, 8146852), (3164, 5528221), (4294, 4073426), (8588, 2036713), (15029, 1163836), (30058, 581918), (60116, 290959)]