5200993994

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{37529}}^1$

素因数の和:38078

約数の個数: 32

約数和(自身を含む): 9403516800

約数和(自身を除く): 4202522806

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 521, 1042, 3647, 7294, 9899, 19798, 37529, 69293, 75058, 138586, 262703, 525406, 713051, 1426102, 4991357, 9982714, 19552609, 39105218, 136868263, 273736526, 371499571, 742999142, 2600496997, 5200993994]

約数ペア:

[(1, 5200993994), (2, 2600496997), (7, 742999142), (14, 371499571), (19, 273736526), (38, 136868263), (133, 39105218), (266, 19552609), (521, 9982714), (1042, 4991357), (3647, 1426102), (7294, 713051), (9899, 525406), (19798, 262703), (37529, 138586), (69293, 75058)]