1219178879

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{5261}}^1$

素因数の和:5482

約数の個数: 16

約数和(自身を含む): 1291926240

約数和(自身を除く): 72747361

約数列:

[1, 29, 61, 131, 1769, 3799, 5261, 7991, 152569, 231739, 320921, 689191, 9306709, 19986539, 42040651, 1219178879]

約数ペア:

[(1, 1219178879), (29, 42040651), (61, 19986539), (131, 9306709), (1769, 689191), (3799, 320921), (5261, 231739), (7991, 152569)]