1421945014

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{7673}}^1$

素因数の和:7781

約数の個数: 48

約数和(自身を含む): 2603511936

約数和(自身を除く): 1181566922

約数列:

[1, 2, 7, 14, 31, 49, 61, 62, 98, 122, 217, 427, 434, 854, 1519, 1891, 2989, 3038, 3782, 5978, 7673, 13237, 15346, 26474, 53711, 92659, 107422, 185318, 237863, 375977, 468053, 475726, 751954, 936106, 1665041, 3276371, 3330082, 6552742, 11655287, 14509643, 22934597, 23310574, 29019286, 45869194, 101567501, 203135002, 710972507, 1421945014]

約数ペア:

[(1, 1421945014), (2, 710972507), (7, 203135002), (14, 101567501), (31, 45869194), (49, 29019286), (61, 23310574), (62, 22934597), (98, 14509643), (122, 11655287), (217, 6552742), (427, 3330082), (434, 3276371), (854, 1665041), (1519, 936106), (1891, 751954), (2989, 475726), (3038, 468053), (3782, 375977), (5978, 237863), (7673, 185318), (13237, 107422), (15346, 92659), (26474, 53711)]