1910636

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 4280640

約数和(自身を除く): 2370004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 181, 182, 203, 362, 364, 377, 406, 724, 754, 812, 1267, 1508, 2353, 2534, 2639, 4706, 5068, 5249, 5278, 9412, 10498, 10556, 16471, 20996, 32942, 36743, 65884, 68237, 73486, 136474, 146972, 272948, 477659, 955318, 1910636]

約数ペア:

[(1, 1910636), (2, 955318), (4, 477659), (7, 272948), (13, 146972), (14, 136474), (26, 73486), (28, 68237), (29, 65884), (52, 36743), (58, 32942), (91, 20996), (116, 16471), (181, 10556), (182, 10498), (203, 9412), (362, 5278), (364, 5249), (377, 5068), (406, 4706), (724, 2639), (754, 2534), (812, 2353), (1267, 1508)]