1555147517612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6263}}^1\times {\mathrm{251323}}^1$

素因数の和:257622

約数の個数: 48

約数和(自身を含む): 3085615330560

約数和(自身を除く): 1530467812948

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 6263, 12526, 25052, 81419, 118997, 162838, 237994, 251323, 325676, 475988, 502646, 1005292, 1546961, 3093922, 3267199, 4775137, 6187844, 6534398, 9550274, 13068796, 19100548, 62076781, 124153562, 248307124, 1574035949, 3148071898, 6296143796, 20462467337, 29906683031, 40924934674, 59813366062, 81849869348, 119626732124, 388786879403, 777573758806, 1555147517612]

約数ペア:

[(1, 1555147517612), (2, 777573758806), (4, 388786879403), (13, 119626732124), (19, 81849869348), (26, 59813366062), (38, 40924934674), (52, 29906683031), (76, 20462467337), (247, 6296143796), (494, 3148071898), (988, 1574035949), (6263, 248307124), (12526, 124153562), (25052, 62076781), (81419, 19100548), (118997, 13068796), (162838, 9550274), (237994, 6534398), (251323, 6187844), (325676, 4775137), (475988, 3267199), (502646, 3093922), (1005292, 1546961)]