2979407926

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{6389}}^1$

素因数の和:6501

約数の個数: 48

約数和(自身を含む): 5140013760

約数和(自身を除く): 2160605834

約数列:

[1, 2, 11, 22, 41, 47, 82, 94, 121, 242, 451, 517, 902, 1034, 1927, 3854, 4961, 5687, 6389, 9922, 11374, 12778, 21197, 42394, 70279, 140558, 233167, 261949, 300283, 466334, 523898, 600566, 773069, 1546138, 2881439, 3303113, 5762878, 6606226, 12311603, 24623206, 31695829, 36334243, 63391658, 72668486, 135427633, 270855266, 1489703963, 2979407926]

約数ペア:

[(1, 2979407926), (2, 1489703963), (11, 270855266), (22, 135427633), (41, 72668486), (47, 63391658), (82, 36334243), (94, 31695829), (121, 24623206), (242, 12311603), (451, 6606226), (517, 5762878), (902, 3303113), (1034, 2881439), (1927, 1546138), (3854, 773069), (4961, 600566), (5687, 523898), (6389, 466334), (9922, 300283), (11374, 261949), (12778, 233167), (21197, 140558), (42394, 70279)]