1013471998

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 2002226688

約数和(自身を除く): 988754690

約数列:

[1, 2, 7, 11, 14, 22, 47, 49, 77, 83, 94, 98, 154, 166, 241, 329, 482, 517, 539, 581, 658, 913, 1034, 1078, 1162, 1687, 1826, 2303, 2651, 3374, 3619, 3901, 4067, 4606, 5302, 6391, 7238, 7802, 8134, 11327, 11809, 12782, 18557, 20003, 22654, 23618, 25333, 27307, 37114, 40006, 42911, 44737, 50666, 54614, 79289, 85822, 89474, 124597, 129899, 140021, 158578, 191149, 220033, 249194, 259798, 280042, 300377, 382298, 440066, 555023, 600754, 872179, 940141, 980147, 1110046, 1540231, 1744358, 1880282, 1960294, 2102639, 3080462, 4205278, 6105253, 6580987, 10341551, 10781617, 12210506, 13161974, 20683102, 21563234, 46066909, 72390857, 92133818, 144781714, 506735999, 1013471998]

約数ペア:

[(1, 1013471998), (2, 506735999), (7, 144781714), (11, 92133818), (14, 72390857), (22, 46066909), (47, 21563234), (49, 20683102), (77, 13161974), (83, 12210506), (94, 10781617), (98, 10341551), (154, 6580987), (166, 6105253), (241, 4205278), (329, 3080462), (482, 2102639), (517, 1960294), (539, 1880282), (581, 1744358), (658, 1540231), (913, 1110046), (1034, 980147), (1078, 940141), (1162, 872179), (1687, 600754), (1826, 555023), (2303, 440066), (2651, 382298), (3374, 300377), (3619, 280042), (3901, 259798), (4067, 249194), (4606, 220033), (5302, 191149), (6391, 158578), (7238, 140021), (7802, 129899), (8134, 124597), (11327, 89474), (11809, 85822), (12782, 79289), (18557, 54614), (20003, 50666), (22654, 44737), (23618, 42911), (25333, 40006), (27307, 37114)]