1267772350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1950419}}^1$

素因数の和:1950444

約数の個数: 24

約数和(自身を含む): 2539446840

約数和(自身を除く): 1271674490

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1950419, 3900838, 9752095, 19504190, 25355447, 48760475, 50710894, 97520950, 126777235, 253554470, 633886175, 1267772350]

約数ペア:

[(1, 1267772350), (2, 633886175), (5, 253554470), (10, 126777235), (13, 97520950), (25, 50710894), (26, 48760475), (50, 25355447), (65, 19504190), (130, 9752095), (325, 3900838), (650, 1950419)]