1559768

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 3570480

約数和(自身を除く): 2010712

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 173, 184, 196, 322, 346, 392, 644, 692, 1127, 1211, 1288, 1384, 2254, 2422, 3979, 4508, 4844, 7958, 8477, 9016, 9688, 15916, 16954, 27853, 31832, 33908, 55706, 67816, 111412, 194971, 222824, 389942, 779884, 1559768]

約数ペア:

[(1, 1559768), (2, 779884), (4, 389942), (7, 222824), (8, 194971), (14, 111412), (23, 67816), (28, 55706), (46, 33908), (49, 31832), (56, 27853), (92, 16954), (98, 15916), (161, 9688), (173, 9016), (184, 8477), (196, 7958), (322, 4844), (346, 4508), (392, 3979), (644, 2422), (692, 2254), (1127, 1384), (1211, 1288)]