2698696

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 6814080

約数和(自身を除く): 4115384

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 337, 364, 572, 616, 674, 728, 1001, 1144, 1348, 2002, 2359, 2696, 3707, 4004, 4381, 4718, 7414, 8008, 8762, 9436, 14828, 17524, 18872, 25949, 29656, 30667, 35048, 48191, 51898, 61334, 96382, 103796, 122668, 192764, 207592, 245336, 337337, 385528, 674674, 1349348, 2698696]

約数ペア:

[(1, 2698696), (2, 1349348), (4, 674674), (7, 385528), (8, 337337), (11, 245336), (13, 207592), (14, 192764), (22, 122668), (26, 103796), (28, 96382), (44, 61334), (52, 51898), (56, 48191), (77, 35048), (88, 30667), (91, 29656), (104, 25949), (143, 18872), (154, 17524), (182, 14828), (286, 9436), (308, 8762), (337, 8008), (364, 7414), (572, 4718), (616, 4381), (674, 4004), (728, 3707), (1001, 2696), (1144, 2359), (1348, 2002)]