1294006636

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:915

約数の個数: 48

約数和(自身を含む): 2467679200

約数和(自身を除く): 1173672564

約数列:

[1, 2, 4, 13, 26, 52, 169, 229, 338, 458, 643, 676, 916, 1286, 2197, 2572, 2977, 4394, 5954, 8359, 8788, 11908, 16718, 33436, 38701, 77402, 108667, 147247, 154804, 217334, 294494, 434668, 503113, 588988, 1006226, 1412671, 1914211, 2012452, 2825342, 3828422, 5650684, 7656844, 24884743, 49769486, 99538972, 323501659, 647003318, 1294006636]

約数ペア:

[(1, 1294006636), (2, 647003318), (4, 323501659), (13, 99538972), (26, 49769486), (52, 24884743), (169, 7656844), (229, 5650684), (338, 3828422), (458, 2825342), (643, 2012452), (676, 1914211), (916, 1412671), (1286, 1006226), (2197, 588988), (2572, 503113), (2977, 434668), (4394, 294494), (5954, 217334), (8359, 154804), (8788, 147247), (11908, 108667), (16718, 77402), (33436, 38701)]