2708477814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1\times {\mathrm{1223}}^1$

素因数の和:2089

約数の個数: 64

約数和(自身を含む): 6296334336

約数和(自身を除く): 3587856522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 787, 938, 1223, 1407, 1574, 2361, 2446, 2814, 3669, 4722, 5509, 7338, 8561, 11018, 16527, 17122, 25683, 33054, 51366, 52729, 81941, 105458, 158187, 163882, 245823, 316374, 369103, 491646, 573587, 738206, 962501, 1107309, 1147174, 1720761, 1925002, 2214618, 2887503, 3441522, 5775006, 6737507, 13475014, 20212521, 40425042, 64487567, 128975134, 193462701, 386925402, 451412969, 902825938, 1354238907, 2708477814]

約数ペア:

[(1, 2708477814), (2, 1354238907), (3, 902825938), (6, 451412969), (7, 386925402), (14, 193462701), (21, 128975134), (42, 64487567), (67, 40425042), (134, 20212521), (201, 13475014), (402, 6737507), (469, 5775006), (787, 3441522), (938, 2887503), (1223, 2214618), (1407, 1925002), (1574, 1720761), (2361, 1147174), (2446, 1107309), (2814, 962501), (3669, 738206), (4722, 573587), (5509, 491646), (7338, 369103), (8561, 316374), (11018, 245823), (16527, 163882), (17122, 158187), (25683, 105458), (33054, 81941), (51366, 52729)]