6998684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 15783936

約数和(自身を除く): 8785252

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 733, 868, 1364, 1466, 2387, 2932, 4774, 5131, 8063, 9548, 10262, 16126, 20524, 22723, 32252, 45446, 56441, 90892, 112882, 159061, 225764, 249953, 318122, 499906, 636244, 999812, 1749671, 3499342, 6998684]

約数ペア:

[(1, 6998684), (2, 3499342), (4, 1749671), (7, 999812), (11, 636244), (14, 499906), (22, 318122), (28, 249953), (31, 225764), (44, 159061), (62, 112882), (77, 90892), (124, 56441), (154, 45446), (217, 32252), (308, 22723), (341, 20524), (434, 16126), (682, 10262), (733, 9548), (868, 8063), (1364, 5131), (1466, 4774), (2387, 2932)]