2016919347268

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{23293}}^1\times {\mathrm{14251}}^1$

素因数の和:37593

約数の個数: 72

約数和(自身を含む): 4238798371584

約数和(自身を除く): 2221879024316

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 14251, 23293, 28502, 46586, 57004, 93172, 99757, 163051, 199514, 326102, 399028, 441781, 652204, 698299, 722083, 883562, 1141357, 1396598, 1444166, 1767124, 2282714, 2793196, 2888332, 3092467, 4565428, 5054581, 6184934, 10109162, 12369868, 20218324, 21647269, 35382067, 43294538, 70764134, 86589076, 141528268, 331948543, 663897086, 1327794172, 2323639801, 4647279602, 9294559204, 10290404833, 16265478607, 20580809666, 32530957214, 41161619332, 65061914428, 72032833831, 144065667662, 288131335324, 504229836817, 1008459673634, 2016919347268]

約数ペア:

[(1, 2016919347268), (2, 1008459673634), (4, 504229836817), (7, 288131335324), (14, 144065667662), (28, 72032833831), (31, 65061914428), (49, 41161619332), (62, 32530957214), (98, 20580809666), (124, 16265478607), (196, 10290404833), (217, 9294559204), (434, 4647279602), (868, 2323639801), (1519, 1327794172), (3038, 663897086), (6076, 331948543), (14251, 141528268), (23293, 86589076), (28502, 70764134), (46586, 43294538), (57004, 35382067), (93172, 21647269), (99757, 20218324), (163051, 12369868), (199514, 10109162), (326102, 6184934), (399028, 5054581), (441781, 4565428), (652204, 3092467), (698299, 2888332), (722083, 2793196), (883562, 2282714), (1141357, 1767124), (1396598, 1444166)]