517088624

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{191231}}^1$

素因数の和:191265

約数の個数: 30

約数和(自身を含む): 1084859136

約数和(自身を除く): 567770512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 191231, 382462, 764924, 1529848, 2486003, 3059696, 4972006, 9944012, 19888024, 32318039, 39776048, 64636078, 129272156, 258544312, 517088624]

約数ペア:

[(1, 517088624), (2, 258544312), (4, 129272156), (8, 64636078), (13, 39776048), (16, 32318039), (26, 19888024), (52, 9944012), (104, 4972006), (169, 3059696), (208, 2486003), (338, 1529848), (676, 764924), (1352, 382462), (2704, 191231)]