799418672

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{1237}}^1$

素因数の和:1510

約数の個数: 60

約数和(自身を含む): 1685561760

約数和(自身を除く): 886143088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 239, 338, 478, 676, 956, 1237, 1352, 1912, 2474, 2704, 3107, 3824, 4948, 6214, 9896, 12428, 16081, 19792, 24856, 32162, 40391, 49712, 64324, 80782, 128648, 161564, 209053, 257296, 295643, 323128, 418106, 591286, 646256, 836212, 1182572, 1672424, 2365144, 3344848, 3843359, 4730288, 7686718, 15373436, 30746872, 49963667, 61493744, 99927334, 199854668, 399709336, 799418672]

約数ペア:

[(1, 799418672), (2, 399709336), (4, 199854668), (8, 99927334), (13, 61493744), (16, 49963667), (26, 30746872), (52, 15373436), (104, 7686718), (169, 4730288), (208, 3843359), (239, 3344848), (338, 2365144), (478, 1672424), (676, 1182572), (956, 836212), (1237, 646256), (1352, 591286), (1912, 418106), (2474, 323128), (2704, 295643), (3107, 257296), (3824, 209053), (4948, 161564), (6214, 128648), (9896, 80782), (12428, 64324), (16081, 49712), (19792, 40391), (24856, 32162)]