1887702944

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{1721}}^1$

素因数の和:2109

約数の個数: 48

約数和(自身を含む): 3759690816

約数和(自身を除く): 1871987872

約数列:

[1, 2, 4, 8, 16, 32, 151, 227, 302, 454, 604, 908, 1208, 1721, 1816, 2416, 3442, 3632, 4832, 6884, 7264, 13768, 27536, 34277, 55072, 68554, 137108, 259871, 274216, 390667, 519742, 548432, 781334, 1039484, 1096864, 1562668, 2078968, 3125336, 4157936, 6250672, 8315872, 12501344, 58990717, 117981434, 235962868, 471925736, 943851472, 1887702944]

約数ペア:

[(1, 1887702944), (2, 943851472), (4, 471925736), (8, 235962868), (16, 117981434), (32, 58990717), (151, 12501344), (227, 8315872), (302, 6250672), (454, 4157936), (604, 3125336), (908, 2078968), (1208, 1562668), (1721, 1096864), (1816, 1039484), (2416, 781334), (3442, 548432), (3632, 519742), (4832, 390667), (6884, 274216), (7264, 259871), (13768, 137108), (27536, 68554), (34277, 55072)]