779038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 24

約数和(自身を含む): 1344168

約数和(自身を除く): 565130

約数列:

[1, 2, 13, 19, 26, 38, 83, 166, 247, 361, 494, 722, 1079, 1577, 2158, 3154, 4693, 9386, 20501, 29963, 41002, 59926, 389519, 779038]

約数ペア:

[(1, 779038), (2, 389519), (13, 59926), (19, 41002), (26, 29963), (38, 20501), (83, 9386), (166, 4693), (247, 3154), (361, 2158), (494, 1577), (722, 1079)]