561003604

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{4349}}^1$

素因数の和:4648

約数の個数: 48

約数和(自身を含む): 1192665600

約数和(自身を除く): 631661996

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 271, 476, 542, 1084, 1897, 3794, 4349, 4607, 7588, 8698, 9214, 17396, 18428, 30443, 32249, 60886, 64498, 73933, 121772, 128996, 147866, 295732, 517531, 1035062, 1178579, 2070124, 2357158, 4714316, 8250053, 16500106, 20035843, 33000212, 40071686, 80143372, 140250901, 280501802, 561003604]

約数ペア:

[(1, 561003604), (2, 280501802), (4, 140250901), (7, 80143372), (14, 40071686), (17, 33000212), (28, 20035843), (34, 16500106), (68, 8250053), (119, 4714316), (238, 2357158), (271, 2070124), (476, 1178579), (542, 1035062), (1084, 517531), (1897, 295732), (3794, 147866), (4349, 128996), (4607, 121772), (7588, 73933), (8698, 64498), (9214, 60886), (17396, 32249), (18428, 30443)]