253171324

素因数分解:

$2^2\times 7^1\times {\mathrm{2131}}^1\times {\mathrm{4243}}^1$

素因数の和:6385

約数の個数: 24

約数和(自身を含む): 506699648

約数和(自身を除く): 253528324

約数列:

[1, 2, 4, 7, 14, 28, 2131, 4243, 4262, 8486, 8524, 14917, 16972, 29701, 29834, 59402, 59668, 118804, 9041833, 18083666, 36167332, 63292831, 126585662, 253171324]

約数ペア:

[(1, 253171324), (2, 126585662), (4, 63292831), (7, 36167332), (14, 18083666), (28, 9041833), (2131, 118804), (4243, 59668), (4262, 59402), (8486, 29834), (8524, 29701), (14917, 16972)]