421030696

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{983}}^1\times {\mathrm{1447}}^1$

素因数の和:2473

約数の個数: 32

約数和(自身を含む): 812154240

約数和(自身を除く): 391123544

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 983, 1447, 1966, 2894, 3932, 5788, 7864, 11576, 36371, 53539, 72742, 107078, 145484, 214156, 290968, 428312, 1422401, 2844802, 5689604, 11379208, 52628837, 105257674, 210515348, 421030696]

約数ペア:

[(1, 421030696), (2, 210515348), (4, 105257674), (8, 52628837), (37, 11379208), (74, 5689604), (148, 2844802), (296, 1422401), (983, 428312), (1447, 290968), (1966, 214156), (2894, 145484), (3932, 107078), (5788, 72742), (7864, 53539), (11576, 36371)]