2051294353948

素因数分解:

$2^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{5897}}^1\times {\mathrm{35597}}^1$

素因数の和:41854

約数の個数: 48

約数和(自身を含む): 4115157278400

約数和(自身を除く): 2063862924452

約数列:

[1, 2, 4, 7, 14, 28, 349, 698, 1396, 2443, 4886, 5897, 9772, 11794, 23588, 35597, 41279, 71194, 82558, 142388, 165116, 249179, 498358, 996716, 2058053, 4116106, 8232212, 12423353, 14406371, 24846706, 28812742, 49693412, 57625484, 86963471, 173926942, 209915509, 347853884, 419831018, 839662036, 1469408563, 2938817126, 5877634252, 73260512641, 146521025282, 293042050564, 512823588487, 1025647176974, 2051294353948]

約数ペア:

[(1, 2051294353948), (2, 1025647176974), (4, 512823588487), (7, 293042050564), (14, 146521025282), (28, 73260512641), (349, 5877634252), (698, 2938817126), (1396, 1469408563), (2443, 839662036), (4886, 419831018), (5897, 347853884), (9772, 209915509), (11794, 173926942), (23588, 86963471), (35597, 57625484), (41279, 49693412), (71194, 28812742), (82558, 24846706), (142388, 14406371), (165116, 12423353), (249179, 8232212), (498358, 4116106), (996716, 2058053)]