1388890764

素因数分解:

$2^2\times 3^2\times {\mathrm{953}}^1\times {\mathrm{40483}}^1$

素因数の和:41446

約数の個数: 36

約数和(自身を含む): 3514577976

約数和(自身を除く): 2125687212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 953, 1906, 2859, 3812, 5718, 8577, 11436, 17154, 34308, 40483, 80966, 121449, 161932, 242898, 364347, 485796, 728694, 1457388, 38580299, 77160598, 115740897, 154321196, 231481794, 347222691, 462963588, 694445382, 1388890764]

約数ペア:

[(1, 1388890764), (2, 694445382), (3, 462963588), (4, 347222691), (6, 231481794), (9, 154321196), (12, 115740897), (18, 77160598), (36, 38580299), (953, 1457388), (1906, 728694), (2859, 485796), (3812, 364347), (5718, 242898), (8577, 161932), (11436, 121449), (17154, 80966), (34308, 40483)]