248248565552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1193502719}}^1$

素因数の和:1193502740

約数の個数: 20

約数和(自身を含む): 517980180480

約数和(自身を除く): 269731614928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1193502719, 2387005438, 4774010876, 9548021752, 15515535347, 19096043504, 31031070694, 62062141388, 124124282776, 248248565552]

約数ペア:

[(1, 248248565552), (2, 124124282776), (4, 62062141388), (8, 31031070694), (13, 19096043504), (16, 15515535347), (26, 9548021752), (52, 4774010876), (104, 2387005438), (208, 1193502719)]