1567288242

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{393989}}^1$

素因数の和:394027

約数の個数: 48

約数和(自身を含む): 3872133720

約数和(自身を除く): 2304845478

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 393989, 787978, 1181967, 2363934, 3545901, 5121857, 6697813, 7091802, 10243714, 13395626, 15365571, 20093439, 30731142, 40186878, 46096713, 60280317, 87071569, 92193426, 120560634, 174143138, 261214707, 522429414, 783644121, 1567288242]

約数ペア:

[(1, 1567288242), (2, 783644121), (3, 522429414), (6, 261214707), (9, 174143138), (13, 120560634), (17, 92193426), (18, 87071569), (26, 60280317), (34, 46096713), (39, 40186878), (51, 30731142), (78, 20093439), (102, 15365571), (117, 13395626), (153, 10243714), (221, 7091802), (234, 6697813), (306, 5121857), (442, 3545901), (663, 2363934), (1326, 1181967), (1989, 787978), (3978, 393989)]