899551428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127271}}^1$

素因数の和:127328

約数の個数: 48

約数和(自身を含む): 2280714240

約数和(自身を除く): 1381162812

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 127271, 254542, 381813, 509084, 763626, 1527252, 2418149, 3945401, 4836298, 7254447, 7890802, 9672596, 11836203, 14508894, 15781604, 23672406, 29017788, 47344812, 74962619, 149925238, 224887857, 299850476, 449775714, 899551428]

約数ペア:

[(1, 899551428), (2, 449775714), (3, 299850476), (4, 224887857), (6, 149925238), (12, 74962619), (19, 47344812), (31, 29017788), (38, 23672406), (57, 15781604), (62, 14508894), (76, 11836203), (93, 9672596), (114, 7890802), (124, 7254447), (186, 4836298), (228, 3945401), (372, 2418149), (589, 1527252), (1178, 763626), (1767, 509084), (2356, 381813), (3534, 254542), (7068, 127271)]