4079192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 8384880

約数和(自身を除く): 4305688

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 643, 793, 1286, 1586, 2572, 3172, 5144, 6344, 8359, 16718, 33436, 39223, 66872, 78446, 156892, 313784, 509899, 1019798, 2039596, 4079192]

約数ペア:

[(1, 4079192), (2, 2039596), (4, 1019798), (8, 509899), (13, 313784), (26, 156892), (52, 78446), (61, 66872), (104, 39223), (122, 33436), (244, 16718), (488, 8359), (643, 6344), (793, 5144), (1286, 3172), (1586, 2572)]