862890392

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{169327}}^1$

素因数の和:169360

約数の個数: 48

約数和(自身を含む): 2026856160

約数和(自身を除く): 1163965768

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 169327, 338654, 677308, 1185289, 1354616, 2201251, 2370578, 4402502, 4741156, 8297023, 8805004, 9482312, 15408757, 16594046, 17610008, 30817514, 33188092, 61635028, 66376184, 107861299, 123270056, 215722598, 431445196, 862890392]

約数ペア:

[(1, 862890392), (2, 431445196), (4, 215722598), (7, 123270056), (8, 107861299), (13, 66376184), (14, 61635028), (26, 33188092), (28, 30817514), (49, 17610008), (52, 16594046), (56, 15408757), (91, 9482312), (98, 8805004), (104, 8297023), (182, 4741156), (196, 4402502), (364, 2370578), (392, 2201251), (637, 1354616), (728, 1185289), (1274, 677308), (2548, 338654), (5096, 169327)]