284478412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{63443}}^1$

素因数の和:63525

約数の個数: 24

約数和(自身を含む): 532929600

約数和(自身を除く): 248451188

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 63443, 126886, 253772, 1205417, 2410834, 3743137, 4821668, 7486274, 14972548, 71119603, 142239206, 284478412]

約数ペア:

[(1, 284478412), (2, 142239206), (4, 71119603), (19, 14972548), (38, 7486274), (59, 4821668), (76, 3743137), (118, 2410834), (236, 1205417), (1121, 253772), (2242, 126886), (4484, 63443)]