2070012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 5815040

約数和(自身を除く): 3745028

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, 1297, 1596, 2594, 3891, 5188, 7782, 9079, 15564, 18158, 24643, 27237, 36316, 49286, 54474, 73929, 98572, 108948, 147858, 172501, 295716, 345002, 517503, 690004, 1035006, 2070012]

約数ペア:

[(1, 2070012), (2, 1035006), (3, 690004), (4, 517503), (6, 345002), (7, 295716), (12, 172501), (14, 147858), (19, 108948), (21, 98572), (28, 73929), (38, 54474), (42, 49286), (57, 36316), (76, 27237), (84, 24643), (114, 18158), (133, 15564), (228, 9079), (266, 7782), (399, 5188), (532, 3891), (798, 2594), (1297, 1596)]