2008993532

素因数分解:

$2^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{16091}}^1$

素因数の和:16136

約数の個数: 60

約数和(自身を含む): 4417221816

約数和(自身を除く): 2408228284

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2401, 2548, 4459, 4802, 8918, 9604, 16091, 17836, 31213, 32182, 62426, 64364, 112637, 124852, 209183, 225274, 418366, 450548, 788459, 836732, 1464281, 1576918, 2928562, 3153836, 5519213, 5857124, 10249967, 11038426, 20499934, 22076852, 38634491, 40999868, 71749769, 77268982, 143499538, 154537964, 286999076, 502248383, 1004496766, 2008993532]

約数ペア:

[(1, 2008993532), (2, 1004496766), (4, 502248383), (7, 286999076), (13, 154537964), (14, 143499538), (26, 77268982), (28, 71749769), (49, 40999868), (52, 38634491), (91, 22076852), (98, 20499934), (182, 11038426), (196, 10249967), (343, 5857124), (364, 5519213), (637, 3153836), (686, 2928562), (1274, 1576918), (1372, 1464281), (2401, 836732), (2548, 788459), (4459, 450548), (4802, 418366), (8918, 225274), (9604, 209183), (16091, 124852), (17836, 112637), (31213, 64364), (32182, 62426)]