1679771522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{997}}^1$

素因数の和:1203

約数の個数: 64

約数和(自身を含む): 3054167424

約数和(自身を除く): 1374395902

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 137, 143, 274, 286, 473, 559, 946, 997, 1118, 1507, 1781, 1994, 3014, 3562, 5891, 6149, 10967, 11782, 12298, 12961, 19591, 21934, 25922, 39182, 42871, 64801, 76583, 85742, 129602, 136589, 142571, 153166, 273178, 285142, 471581, 557323, 842413, 943162, 1114646, 1502479, 1684826, 1775657, 3004958, 3551314, 5873327, 6130553, 11746654, 12261106, 19532227, 39064454, 64606597, 76353251, 129213194, 152706502, 839885761, 1679771522]

約数ペア:

[(1, 1679771522), (2, 839885761), (11, 152706502), (13, 129213194), (22, 76353251), (26, 64606597), (43, 39064454), (86, 19532227), (137, 12261106), (143, 11746654), (274, 6130553), (286, 5873327), (473, 3551314), (559, 3004958), (946, 1775657), (997, 1684826), (1118, 1502479), (1507, 1114646), (1781, 943162), (1994, 842413), (3014, 557323), (3562, 471581), (5891, 285142), (6149, 273178), (10967, 153166), (11782, 142571), (12298, 136589), (12961, 129602), (19591, 85742), (21934, 76583), (25922, 64801), (39182, 42871)]