3928938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2963}}^1$

素因数の和:2998

約数の個数: 32

約数和(自身を含む): 8963136

約数和(自身を除く): 5034198

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 2963, 5926, 8889, 17778, 38519, 50371, 77038, 100742, 115557, 151113, 231114, 302226, 654823, 1309646, 1964469, 3928938]

約数ペア:

[(1, 3928938), (2, 1964469), (3, 1309646), (6, 654823), (13, 302226), (17, 231114), (26, 151113), (34, 115557), (39, 100742), (51, 77038), (78, 50371), (102, 38519), (221, 17778), (442, 8889), (663, 5926), (1326, 2963)]