830363361776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{128778437}}^1$

素因数の和:128778489

約数の個数: 40

約数和(自身を含む): 1788474946944

約数和(自身を除く): 958111585168

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 128778437, 257556874, 515113748, 1030227496, 1674119681, 2060454992, 3348239362, 3992131547, 6696478724, 7984263094, 13392957448, 15968526188, 26785914896, 31937052376, 51897710111, 63874104752, 103795420222, 207590840444, 415181680888, 830363361776]

約数ペア:

[(1, 830363361776), (2, 415181680888), (4, 207590840444), (8, 103795420222), (13, 63874104752), (16, 51897710111), (26, 31937052376), (31, 26785914896), (52, 15968526188), (62, 13392957448), (104, 7984263094), (124, 6696478724), (208, 3992131547), (248, 3348239362), (403, 2060454992), (496, 1674119681), (806, 1030227496), (1612, 515113748), (3224, 257556874), (6448, 128778437)]