1947029214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{805223}}^1$

素因数の和:805272

約数の個数: 32

約数和(自身を含む): 4328884224

約数和(自身を除く): 2381855010

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 805223, 1610446, 2415669, 4831338, 10467899, 20935798, 24961913, 31403697, 49923826, 62807394, 74885739, 149771478, 324504869, 649009738, 973514607, 1947029214]

約数ペア:

[(1, 1947029214), (2, 973514607), (3, 649009738), (6, 324504869), (13, 149771478), (26, 74885739), (31, 62807394), (39, 49923826), (62, 31403697), (78, 24961913), (93, 20935798), (186, 10467899), (403, 4831338), (806, 2415669), (1209, 1610446), (2418, 805223)]