865861636

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1297}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 1601462016

約数和(自身を除く): 735600380

約数列:

[1, 2, 4, 47, 53, 67, 94, 106, 134, 188, 212, 268, 1297, 2491, 2594, 3149, 3551, 4982, 5188, 6298, 7102, 9964, 12596, 14204, 60959, 68741, 86899, 121918, 137482, 166897, 173798, 243836, 274964, 333794, 347596, 667588, 3230827, 4084253, 4605647, 6461654, 8168506, 9211294, 12923308, 16337012, 18422588, 216465409, 432930818, 865861636]

約数ペア:

[(1, 865861636), (2, 432930818), (4, 216465409), (47, 18422588), (53, 16337012), (67, 12923308), (94, 9211294), (106, 8168506), (134, 6461654), (188, 4605647), (212, 4084253), (268, 3230827), (1297, 667588), (2491, 347596), (2594, 333794), (3149, 274964), (3551, 243836), (4982, 173798), (5188, 166897), (6298, 137482), (7102, 121918), (9964, 86899), (12596, 68741), (14204, 60959)]