1909093088

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4507}}^1$

素因数の和:4616

約数の個数: 96

約数和(自身を含む): 4507711488

約数和(自身を除く): 2598618400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 61, 62, 112, 122, 124, 217, 224, 244, 248, 427, 434, 488, 496, 854, 868, 976, 992, 1708, 1736, 1891, 1952, 3416, 3472, 3782, 4507, 6832, 6944, 7564, 9014, 13237, 13664, 15128, 18028, 26474, 30256, 31549, 36056, 52948, 60512, 63098, 72112, 105896, 126196, 139717, 144224, 211792, 252392, 274927, 279434, 423584, 504784, 549854, 558868, 978019, 1009568, 1099708, 1117736, 1924489, 1956038, 2199416, 2235472, 3848978, 3912076, 4398832, 4470944, 7697956, 7824152, 8522737, 8797664, 15395912, 15648304, 17045474, 30791824, 31296608, 34090948, 59659159, 61583648, 68181896, 119318318, 136363792, 238636636, 272727584, 477273272, 954546544, 1909093088]

約数ペア:

[(1, 1909093088), (2, 954546544), (4, 477273272), (7, 272727584), (8, 238636636), (14, 136363792), (16, 119318318), (28, 68181896), (31, 61583648), (32, 59659159), (56, 34090948), (61, 31296608), (62, 30791824), (112, 17045474), (122, 15648304), (124, 15395912), (217, 8797664), (224, 8522737), (244, 7824152), (248, 7697956), (427, 4470944), (434, 4398832), (488, 3912076), (496, 3848978), (854, 2235472), (868, 2199416), (976, 1956038), (992, 1924489), (1708, 1117736), (1736, 1099708), (1891, 1009568), (1952, 978019), (3416, 558868), (3472, 549854), (3782, 504784), (4507, 423584), (6832, 279434), (6944, 274927), (7564, 252392), (9014, 211792), (13237, 144224), (13664, 139717), (15128, 126196), (18028, 105896), (26474, 72112), (30256, 63098), (31549, 60512), (36056, 52948)]