47780457974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1\times {\mathrm{19231}}^1$

素因数の和:19836

約数の個数: 32

約数和(自身を含む): 76121794560

約数和(自身を除く): 28341336586

約数列:

[1, 2, 19, 38, 151, 302, 433, 866, 2869, 5738, 8227, 16454, 19231, 38462, 65383, 130766, 365389, 730778, 1242277, 2484554, 2903881, 5807762, 8327023, 16654046, 55173739, 110347478, 158213437, 316426874, 1257380473, 2514760946, 23890228987, 47780457974]

約数ペア:

[(1, 47780457974), (2, 23890228987), (19, 2514760946), (38, 1257380473), (151, 316426874), (302, 158213437), (433, 110347478), (866, 55173739), (2869, 16654046), (5738, 8327023), (8227, 5807762), (16454, 2903881), (19231, 2484554), (38462, 1242277), (65383, 730778), (130766, 365389)]