2539269516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1591021}}^1$

素因数の和:1591054

約数の個数: 48

約数和(自身を含む): 7127778560

約数和(自身を除く): 4588509044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 1591021, 3182042, 4773063, 6364084, 9546126, 11137147, 19092252, 22274294, 30229399, 33411441, 44548588, 60458798, 66822882, 90688197, 120917596, 133645764, 181376394, 211605793, 362752788, 423211586, 634817379, 846423172, 1269634758, 2539269516]

約数ペア:

[(1, 2539269516), (2, 1269634758), (3, 846423172), (4, 634817379), (6, 423211586), (7, 362752788), (12, 211605793), (14, 181376394), (19, 133645764), (21, 120917596), (28, 90688197), (38, 66822882), (42, 60458798), (57, 44548588), (76, 33411441), (84, 30229399), (114, 22274294), (133, 19092252), (228, 11137147), (266, 9546126), (399, 6364084), (532, 4773063), (798, 3182042), (1596, 1591021)]