408070076

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{13313}}^1$

素因数の和:13493

約数の個数: 24

約数和(自身を含む): 730672320

約数和(自身を除く): 322602244

約数列:

[1, 2, 4, 79, 97, 158, 194, 316, 388, 7663, 13313, 15326, 26626, 30652, 53252, 1051727, 1291361, 2103454, 2582722, 4206908, 5165444, 102017519, 204035038, 408070076]

約数ペア:

[(1, 408070076), (2, 204035038), (4, 102017519), (79, 5165444), (97, 4206908), (158, 2582722), (194, 2103454), (316, 1291361), (388, 1051727), (7663, 53252), (13313, 30652), (15326, 26626)]