1180292498

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2203}}^1$

素因数の和:2308

約数の個数: 64

約数和(自身を含む): 2285107200

約数和(自身を除く): 1104814702

約数列:

[1, 2, 7, 11, 14, 22, 49, 71, 77, 98, 142, 154, 343, 497, 539, 686, 781, 994, 1078, 1562, 2203, 3479, 3773, 4406, 5467, 6958, 7546, 10934, 15421, 24233, 24353, 30842, 38269, 48466, 48706, 76538, 107947, 156413, 169631, 215894, 267883, 312826, 339262, 535766, 755629, 1094891, 1187417, 1511258, 1720543, 2189782, 2374834, 3441086, 7664237, 8311919, 12043801, 15328474, 16623838, 24087602, 53649659, 84306607, 107299318, 168613214, 590146249, 1180292498]

約数ペア:

[(1, 1180292498), (2, 590146249), (7, 168613214), (11, 107299318), (14, 84306607), (22, 53649659), (49, 24087602), (71, 16623838), (77, 15328474), (98, 12043801), (142, 8311919), (154, 7664237), (343, 3441086), (497, 2374834), (539, 2189782), (686, 1720543), (781, 1511258), (994, 1187417), (1078, 1094891), (1562, 755629), (2203, 535766), (3479, 339262), (3773, 312826), (4406, 267883), (5467, 215894), (6958, 169631), (7546, 156413), (10934, 107947), (15421, 76538), (24233, 48706), (24353, 48466), (30842, 38269)]