13412828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 27941760

約数和(自身を除く): 14528932

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 131, 143, 179, 262, 286, 358, 524, 572, 716, 1441, 1703, 1969, 2327, 2882, 3406, 3938, 4654, 5764, 6812, 7876, 9308, 18733, 23449, 25597, 37466, 46898, 51194, 74932, 93796, 102388, 257939, 304837, 515878, 609674, 1031756, 1219348, 3353207, 6706414, 13412828]

約数ペア:

[(1, 13412828), (2, 6706414), (4, 3353207), (11, 1219348), (13, 1031756), (22, 609674), (26, 515878), (44, 304837), (52, 257939), (131, 102388), (143, 93796), (179, 74932), (262, 51194), (286, 46898), (358, 37466), (524, 25597), (572, 23449), (716, 18733), (1441, 9308), (1703, 7876), (1969, 6812), (2327, 5764), (2882, 4654), (3406, 3938)]