13231644244

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{7027}}^1$

素因数の和:7797

約数の個数: 72

約数和(自身を含む): 29051221920

約数和(自身を除く): 15819577676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 739, 1274, 1478, 2548, 2956, 5173, 7027, 9607, 10346, 14054, 19214, 20692, 28108, 36211, 38428, 49189, 67249, 72422, 91351, 98378, 134498, 144844, 182702, 196756, 268996, 344323, 365404, 470743, 639457, 688646, 941486, 1278914, 1377292, 1882972, 2557828, 4476199, 5192953, 8952398, 10385906, 17904796, 20771812, 36350671, 67508389, 72701342, 135016778, 145402684, 254454697, 270033556, 472558723, 508909394, 945117446, 1017818788, 1890234892, 3307911061, 6615822122, 13231644244]

約数ペア:

[(1, 13231644244), (2, 6615822122), (4, 3307911061), (7, 1890234892), (13, 1017818788), (14, 945117446), (26, 508909394), (28, 472558723), (49, 270033556), (52, 254454697), (91, 145402684), (98, 135016778), (182, 72701342), (196, 67508389), (364, 36350671), (637, 20771812), (739, 17904796), (1274, 10385906), (1478, 8952398), (2548, 5192953), (2956, 4476199), (5173, 2557828), (7027, 1882972), (9607, 1377292), (10346, 1278914), (14054, 941486), (19214, 688646), (20692, 639457), (28108, 470743), (36211, 365404), (38428, 344323), (49189, 268996), (67249, 196756), (72422, 182702), (91351, 144844), (98378, 134498)]