1396202392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{169937}}^1$

素因数の和:170035

約数の個数: 32

約数和(自身を含む): 2854958400

約数和(自身を除く): 1458756008

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 169937, 339874, 679748, 1359496, 2209181, 4418362, 8836724, 13425023, 17673448, 26850046, 53700092, 107400184, 174525299, 349050598, 698101196, 1396202392]

約数ペア:

[(1, 1396202392), (2, 698101196), (4, 349050598), (8, 174525299), (13, 107400184), (26, 53700092), (52, 26850046), (79, 17673448), (104, 13425023), (158, 8836724), (316, 4418362), (632, 2209181), (1027, 1359496), (2054, 679748), (4108, 339874), (8216, 169937)]