1219860928

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{10253}}^1$

素因数の和:10302

約数の個数: 84

約数和(自身を含む): 2859758568

約数和(自身を除く): 1639897640

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 169, 176, 208, 286, 338, 352, 416, 572, 676, 704, 832, 1144, 1352, 1859, 2288, 2704, 3718, 4576, 5408, 7436, 9152, 10253, 10816, 14872, 20506, 29744, 41012, 59488, 82024, 112783, 118976, 133289, 164048, 225566, 266578, 328096, 451132, 533156, 656192, 902264, 1066312, 1466179, 1732757, 1804528, 2132624, 2932358, 3465514, 3609056, 4265248, 5864716, 6931028, 7218112, 8530496, 11729432, 13862056, 19060327, 23458864, 27724112, 38120654, 46917728, 55448224, 76241308, 93835456, 110896448, 152482616, 304965232, 609930464, 1219860928]

約数ペア:

[(1, 1219860928), (2, 609930464), (4, 304965232), (8, 152482616), (11, 110896448), (13, 93835456), (16, 76241308), (22, 55448224), (26, 46917728), (32, 38120654), (44, 27724112), (52, 23458864), (64, 19060327), (88, 13862056), (104, 11729432), (143, 8530496), (169, 7218112), (176, 6931028), (208, 5864716), (286, 4265248), (338, 3609056), (352, 3465514), (416, 2932358), (572, 2132624), (676, 1804528), (704, 1732757), (832, 1466179), (1144, 1066312), (1352, 902264), (1859, 656192), (2288, 533156), (2704, 451132), (3718, 328096), (4576, 266578), (5408, 225566), (7436, 164048), (9152, 133289), (10253, 118976), (10816, 112783), (14872, 82024), (20506, 59488), (29744, 41012)]