2023883407

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 2654467200

約数和(自身を除く): 630583793

約数列:

[1, 7, 13, 29, 49, 89, 91, 203, 377, 623, 637, 1157, 1231, 1421, 2581, 2639, 4361, 8099, 8617, 16003, 18067, 18473, 33553, 35699, 56693, 60319, 109559, 112021, 126469, 234871, 249893, 464087, 766913, 784147, 1424267, 1644097, 1749251, 3177211, 3248609, 5368391, 9969869, 22240477, 22740263, 41303743, 69789083, 155683339, 289126201, 2023883407]

約数ペア:

[(1, 2023883407), (7, 289126201), (13, 155683339), (29, 69789083), (49, 41303743), (89, 22740263), (91, 22240477), (203, 9969869), (377, 5368391), (623, 3248609), (637, 3177211), (1157, 1749251), (1231, 1644097), (1421, 1424267), (2581, 784147), (2639, 766913), (4361, 464087), (8099, 249893), (8617, 234871), (16003, 126469), (18067, 112021), (18473, 109559), (33553, 60319), (35699, 56693)]