297774158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3187}}^1$

素因数の和:3368

約数の個数: 32

約数和(自身を含む): 506815488

約数和(自身を除く): 209041330

約数列:

[1, 2, 11, 22, 31, 62, 137, 274, 341, 682, 1507, 3014, 3187, 4247, 6374, 8494, 35057, 46717, 70114, 93434, 98797, 197594, 436619, 873238, 1086767, 2173534, 4802809, 9605618, 13535189, 27070378, 148887079, 297774158]

約数ペア:

[(1, 297774158), (2, 148887079), (11, 27070378), (22, 13535189), (31, 9605618), (62, 4802809), (137, 2173534), (274, 1086767), (341, 873238), (682, 436619), (1507, 197594), (3014, 98797), (3187, 93434), (4247, 70114), (6374, 46717), (8494, 35057)]