2805087484654

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{7753}}^1\times {\mathrm{8681}}^1$

素因数の和:16685

約数の個数: 64

約数和(自身を含む): 5202507219840

約数和(自身を除く): 2397419735186

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 229, 458, 1603, 2977, 3206, 5954, 7753, 8681, 15506, 17362, 20839, 41678, 54271, 60767, 100789, 108542, 112853, 121534, 201578, 225706, 705523, 789971, 1411046, 1579942, 1775437, 1987949, 3550874, 3975898, 12428059, 13915643, 23080681, 24856118, 25843337, 27831286, 46161362, 51686674, 67303793, 134607586, 161564767, 180903359, 323129534, 361806718, 471126551, 874949309, 942253102, 1749898618, 6124645163, 12249290326, 15412568597, 30825137194, 107887980179, 200363391761, 215775960358, 400726783522, 1402543742327, 2805087484654]

約数ペア:

[(1, 2805087484654), (2, 1402543742327), (7, 400726783522), (13, 215775960358), (14, 200363391761), (26, 107887980179), (91, 30825137194), (182, 15412568597), (229, 12249290326), (458, 6124645163), (1603, 1749898618), (2977, 942253102), (3206, 874949309), (5954, 471126551), (7753, 361806718), (8681, 323129534), (15506, 180903359), (17362, 161564767), (20839, 134607586), (41678, 67303793), (54271, 51686674), (60767, 46161362), (100789, 27831286), (108542, 25843337), (112853, 24856118), (121534, 23080681), (201578, 13915643), (225706, 12428059), (705523, 3975898), (789971, 3550874), (1411046, 1987949), (1579942, 1775437)]