2051201248

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{4003}}^1$

素因数の和:4319

約数の個数: 48

約数和(自身を含む): 4116752640

約数和(自身を除く): 2065551392

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 239, 268, 478, 536, 956, 1072, 1912, 2144, 3824, 4003, 7648, 8006, 16012, 16013, 32024, 32026, 64048, 64052, 128096, 128104, 256208, 268201, 512416, 536402, 956717, 1072804, 1913434, 2145608, 3826868, 4291216, 7653736, 8582432, 15307472, 30614944, 64100039, 128200078, 256400156, 512800312, 1025600624, 2051201248]

約数ペア:

[(1, 2051201248), (2, 1025600624), (4, 512800312), (8, 256400156), (16, 128200078), (32, 64100039), (67, 30614944), (134, 15307472), (239, 8582432), (268, 7653736), (478, 4291216), (536, 3826868), (956, 2145608), (1072, 1913434), (1912, 1072804), (2144, 956717), (3824, 536402), (4003, 512416), (7648, 268201), (8006, 256208), (16012, 128104), (16013, 128096), (32024, 64052), (32026, 64048)]