2048378638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{913639}}^1$

素因数の和:913719

約数の個数: 16

約数和(自身を含む): 3289104000

約数和(自身を除く): 1240725362

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 913639, 1827278, 17359141, 34718282, 53904701, 107809402, 1024189319, 2048378638]

約数ペア:

[(1, 2048378638), (2, 1024189319), (19, 107809402), (38, 53904701), (59, 34718282), (118, 17359141), (1121, 1827278), (2242, 913639)]