870836916

素因数分解:

$2^2\times 3^1\times {\mathrm{5581}}^1\times {\mathrm{13003}}^1$

素因数の和:18591

約数の個数: 24

約数和(自身を含む): 2032473184

約数和(自身を除く): 1161636268

約数列:

[1, 2, 3, 4, 6, 12, 5581, 11162, 13003, 16743, 22324, 26006, 33486, 39009, 52012, 66972, 78018, 156036, 72569743, 145139486, 217709229, 290278972, 435418458, 870836916]

約数ペア:

[(1, 870836916), (2, 435418458), (3, 290278972), (4, 217709229), (6, 145139486), (12, 72569743), (5581, 156036), (11162, 78018), (13003, 66972), (16743, 52012), (22324, 39009), (26006, 33486)]