449279996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2861}}^1$

素因数の和:3002

約数の個数: 48

約数和(自身を含む): 888547968

約数和(自身を除く): 439267972

約数列:

[1, 2, 4, 11, 22, 43, 44, 83, 86, 166, 172, 332, 473, 913, 946, 1826, 1892, 2861, 3569, 3652, 5722, 7138, 11444, 14276, 31471, 39259, 62942, 78518, 123023, 125884, 157036, 237463, 246046, 474926, 492092, 949852, 1353253, 2612093, 2706506, 5224186, 5413012, 10210909, 10448372, 20421818, 40843636, 112319999, 224639998, 449279996]

約数ペア:

[(1, 449279996), (2, 224639998), (4, 112319999), (11, 40843636), (22, 20421818), (43, 10448372), (44, 10210909), (83, 5413012), (86, 5224186), (166, 2706506), (172, 2612093), (332, 1353253), (473, 949852), (913, 492092), (946, 474926), (1826, 246046), (1892, 237463), (2861, 157036), (3569, 125884), (3652, 123023), (5722, 78518), (7138, 62942), (11444, 39259), (14276, 31471)]