2486975907

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 3775242240

約数和(自身を除く): 1288266333

約数列:

[1, 3, 13, 39, 43, 47, 129, 139, 141, 227, 417, 559, 611, 681, 1677, 1807, 1833, 2021, 2951, 5421, 5977, 6063, 6533, 8853, 9761, 10669, 17931, 19599, 26273, 29283, 31553, 32007, 77701, 78819, 84929, 94659, 126893, 138697, 233103, 254787, 280919, 380679, 410189, 416091, 458767, 842757, 1230567, 1356779, 1376301, 1482991, 3651947, 4070337, 4448973, 5963971, 10955841, 17638127, 17891913, 19278883, 52914381, 57836649, 63768613, 191305839, 828991969, 2486975907]

約数ペア:

[(1, 2486975907), (3, 828991969), (13, 191305839), (39, 63768613), (43, 57836649), (47, 52914381), (129, 19278883), (139, 17891913), (141, 17638127), (227, 10955841), (417, 5963971), (559, 4448973), (611, 4070337), (681, 3651947), (1677, 1482991), (1807, 1376301), (1833, 1356779), (2021, 1230567), (2951, 842757), (5421, 458767), (5977, 416091), (6063, 410189), (6533, 380679), (8853, 280919), (9761, 254787), (10669, 233103), (17931, 138697), (19599, 126893), (26273, 94659), (29283, 84929), (31553, 78819), (32007, 77701)]