1210291264

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{207811}}^1$

素因数の和:207843

約数の個数: 56

約数和(自身を含む): 2955917888

約数和(自身を除く): 1745626624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 207811, 415622, 831244, 1454677, 1662488, 2701543, 2909354, 3324976, 5403086, 5818708, 6649952, 10806172, 11637416, 13299904, 18910801, 21612344, 23274832, 37821602, 43224688, 46549664, 75643204, 86449376, 93099328, 151286408, 172898752, 302572816, 605145632, 1210291264]

約数ペア:

[(1, 1210291264), (2, 605145632), (4, 302572816), (7, 172898752), (8, 151286408), (13, 93099328), (14, 86449376), (16, 75643204), (26, 46549664), (28, 43224688), (32, 37821602), (52, 23274832), (56, 21612344), (64, 18910801), (91, 13299904), (104, 11637416), (112, 10806172), (182, 6649952), (208, 5818708), (224, 5403086), (364, 3324976), (416, 2909354), (448, 2701543), (728, 1662488), (832, 1454677), (1456, 831244), (2912, 415622), (5824, 207811)]