1536169954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 2691470592

約数和(自身を除く): 1155300638

約数列:

[1, 2, 11, 22, 23, 46, 61, 122, 157, 253, 314, 317, 506, 634, 671, 1342, 1403, 1727, 2806, 3454, 3487, 3611, 6974, 7222, 7291, 9577, 14582, 15433, 19154, 19337, 30866, 38674, 39721, 49769, 79442, 80201, 99538, 105347, 160402, 210694, 212707, 220271, 425414, 440542, 444751, 547459, 889502, 1094918, 1144687, 2289374, 2422981, 3035909, 4845962, 4892261, 6071818, 9784522, 12591557, 25183114, 33394999, 66789998, 69825907, 139651814, 768084977, 1536169954]

約数ペア:

[(1, 1536169954), (2, 768084977), (11, 139651814), (22, 69825907), (23, 66789998), (46, 33394999), (61, 25183114), (122, 12591557), (157, 9784522), (253, 6071818), (314, 4892261), (317, 4845962), (506, 3035909), (634, 2422981), (671, 2289374), (1342, 1144687), (1403, 1094918), (1727, 889502), (2806, 547459), (3454, 444751), (3487, 440542), (3611, 425414), (6974, 220271), (7222, 212707), (7291, 210694), (9577, 160402), (14582, 105347), (15433, 99538), (19154, 80201), (19337, 79442), (30866, 49769), (38674, 39721)]