2029402408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{1237}}^1$

素因数の和:1538

約数の個数: 64

約数和(自身を含む): 4217915520

約数和(自身を除く): 2188513112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 181, 206, 362, 412, 724, 824, 1133, 1237, 1448, 1991, 2266, 2474, 3982, 4532, 4948, 7964, 9064, 9896, 13607, 15928, 18643, 27214, 37286, 54428, 74572, 108856, 127411, 149144, 205073, 223897, 254822, 410146, 447794, 509644, 820292, 895588, 1019288, 1401521, 1640584, 1791176, 2462867, 2803042, 4925734, 5606084, 9851468, 11212168, 19702936, 23061391, 46122782, 92245564, 184491128, 253675301, 507350602, 1014701204, 2029402408]

約数ペア:

[(1, 2029402408), (2, 1014701204), (4, 507350602), (8, 253675301), (11, 184491128), (22, 92245564), (44, 46122782), (88, 23061391), (103, 19702936), (181, 11212168), (206, 9851468), (362, 5606084), (412, 4925734), (724, 2803042), (824, 2462867), (1133, 1791176), (1237, 1640584), (1448, 1401521), (1991, 1019288), (2266, 895588), (2474, 820292), (3982, 509644), (4532, 447794), (4948, 410146), (7964, 254822), (9064, 223897), (9896, 205073), (13607, 149144), (15928, 127411), (18643, 108856), (27214, 74572), (37286, 54428)]