13305865508

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{634943}}^1$

素因数の和:635004

約数の個数: 36

約数和(自身を含む): 26027624448

約数和(自身を除く): 12721758940

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 5239, 10478, 20956, 634943, 1269886, 2539772, 8254259, 16508518, 19683233, 33017036, 39366466, 78732932, 107305367, 214610734, 255882029, 429221468, 511764058, 1023528116, 3326466377, 6652932754, 13305865508]

約数ペア:

[(1, 13305865508), (2, 6652932754), (4, 3326466377), (13, 1023528116), (26, 511764058), (31, 429221468), (52, 255882029), (62, 214610734), (124, 107305367), (169, 78732932), (338, 39366466), (403, 33017036), (676, 19683233), (806, 16508518), (1612, 8254259), (5239, 2539772), (10478, 1269886), (20956, 634943)]