3789208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 7585200

約数和(自身を除く): 3795992

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 257, 388, 514, 776, 1028, 1843, 2056, 3686, 4883, 7372, 9766, 14744, 19532, 24929, 39064, 49858, 99716, 199432, 473651, 947302, 1894604, 3789208]

約数ペア:

[(1, 3789208), (2, 1894604), (4, 947302), (8, 473651), (19, 199432), (38, 99716), (76, 49858), (97, 39064), (152, 24929), (194, 19532), (257, 14744), (388, 9766), (514, 7372), (776, 4883), (1028, 3686), (1843, 2056)]