1337302270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{8573}}^1$

素因数の和:9420

約数の個数: 32

約数和(自身を含む): 2537218080

約数和(自身を除く): 1199915810

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 821, 1642, 4105, 8210, 8573, 15599, 17146, 31198, 42865, 77995, 85730, 155990, 162887, 325774, 814435, 1628870, 7038433, 14076866, 35192165, 70384330, 133730227, 267460454, 668651135, 1337302270]

約数ペア:

[(1, 1337302270), (2, 668651135), (5, 267460454), (10, 133730227), (19, 70384330), (38, 35192165), (95, 14076866), (190, 7038433), (821, 1628870), (1642, 814435), (4105, 325774), (8210, 162887), (8573, 155990), (15599, 85730), (17146, 77995), (31198, 42865)]