13309712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1131

約数の個数: 40

約数和(自身を含む): 28253400

約数和(自身を除く): 14943688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1049, 1586, 2098, 3172, 4196, 6344, 8392, 12688, 13637, 16784, 27274, 54548, 63989, 109096, 127978, 218192, 255956, 511912, 831857, 1023824, 1663714, 3327428, 6654856, 13309712]

約数ペア:

[(1, 13309712), (2, 6654856), (4, 3327428), (8, 1663714), (13, 1023824), (16, 831857), (26, 511912), (52, 255956), (61, 218192), (104, 127978), (122, 109096), (208, 63989), (244, 54548), (488, 27274), (793, 16784), (976, 13637), (1049, 12688), (1586, 8392), (2098, 6344), (3172, 4196)]