2247691888

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{13627}}^1$

素因数の和:13722

約数の個数: 60

約数和(自身を含む): 4793321928

約数和(自身を除く): 2545630040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 169, 208, 244, 338, 488, 676, 793, 976, 1352, 1586, 2704, 3172, 6344, 10309, 12688, 13627, 20618, 27254, 41236, 54508, 82472, 109016, 164944, 177151, 218032, 354302, 708604, 831247, 1417208, 1662494, 2302963, 2834416, 3324988, 4605926, 6649976, 9211852, 10806211, 13299952, 18423704, 21612422, 36847408, 43224844, 86449688, 140480743, 172899376, 280961486, 561922972, 1123845944, 2247691888]

約数ペア:

[(1, 2247691888), (2, 1123845944), (4, 561922972), (8, 280961486), (13, 172899376), (16, 140480743), (26, 86449688), (52, 43224844), (61, 36847408), (104, 21612422), (122, 18423704), (169, 13299952), (208, 10806211), (244, 9211852), (338, 6649976), (488, 4605926), (676, 3324988), (793, 2834416), (976, 2302963), (1352, 1662494), (1586, 1417208), (2704, 831247), (3172, 708604), (6344, 354302), (10309, 218032), (12688, 177151), (13627, 164944), (20618, 109016), (27254, 82472), (41236, 54508)]