2620623657

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 3948134400

約数和(自身を除く): 1327510743

約数列:

[1, 3, 23, 29, 31, 69, 83, 87, 93, 249, 509, 667, 713, 899, 1527, 1909, 2001, 2139, 2407, 2573, 2697, 5727, 7221, 7719, 11707, 14761, 15779, 20677, 35121, 42247, 44283, 47337, 55361, 59179, 62031, 74617, 126741, 166083, 177537, 223851, 339503, 362917, 457591, 971681, 1018509, 1088751, 1225163, 1309657, 1372773, 1716191, 2915043, 3675489, 3928971, 5148573, 10524593, 28178749, 30122111, 31573779, 37980053, 84536247, 90366333, 113940159, 873541219, 2620623657]

約数ペア:

[(1, 2620623657), (3, 873541219), (23, 113940159), (29, 90366333), (31, 84536247), (69, 37980053), (83, 31573779), (87, 30122111), (93, 28178749), (249, 10524593), (509, 5148573), (667, 3928971), (713, 3675489), (899, 2915043), (1527, 1716191), (1909, 1372773), (2001, 1309657), (2139, 1225163), (2407, 1088751), (2573, 1018509), (2697, 971681), (5727, 457591), (7221, 362917), (7719, 339503), (11707, 223851), (14761, 177537), (15779, 166083), (20677, 126741), (35121, 74617), (42247, 62031), (44283, 59179), (47337, 55361)]