849272528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131711}}^1$

素因数の和:131763

約数の個数: 40

約数和(自身を含む): 1829216256

約数和(自身を除く): 979943728

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 131711, 263422, 526844, 1053688, 1712243, 2107376, 3424486, 4083041, 6848972, 8166082, 13697944, 16332164, 27395888, 32664328, 53079533, 65328656, 106159066, 212318132, 424636264, 849272528]

約数ペア:

[(1, 849272528), (2, 424636264), (4, 212318132), (8, 106159066), (13, 65328656), (16, 53079533), (26, 32664328), (31, 27395888), (52, 16332164), (62, 13697944), (104, 8166082), (124, 6848972), (208, 4083041), (248, 3424486), (403, 2107376), (496, 1712243), (806, 1053688), (1612, 526844), (3224, 263422), (6448, 131711)]