1371837772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1549}}^1$

素因数の和:1886

約数の個数: 48

約数和(自身を含む): 2597056000

約数和(自身を除く): 1225218228

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 271, 542, 817, 1084, 1549, 1634, 3098, 3268, 5149, 6196, 10298, 11653, 20596, 23306, 29431, 46612, 58862, 66607, 117724, 133214, 221407, 266428, 419779, 442814, 839558, 885628, 1265533, 1679116, 2531066, 5062132, 7975801, 15951602, 18050497, 31903204, 36100994, 72201988, 342959443, 685918886, 1371837772]

約数ペア:

[(1, 1371837772), (2, 685918886), (4, 342959443), (19, 72201988), (38, 36100994), (43, 31903204), (76, 18050497), (86, 15951602), (172, 7975801), (271, 5062132), (542, 2531066), (817, 1679116), (1084, 1265533), (1549, 885628), (1634, 839558), (3098, 442814), (3268, 419779), (5149, 266428), (6196, 221407), (10298, 133214), (11653, 117724), (20596, 66607), (23306, 58862), (29431, 46612)]