2179487834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1\times {\mathrm{26839}}^1$

素因数の和:28997

約数の個数: 16

約数和(自身を含む): 3443035200

約数和(自身を除く): 1263547366

約数列:

[1, 2, 19, 38, 2137, 4274, 26839, 40603, 53678, 81206, 509941, 1019882, 57354943, 114709886, 1089743917, 2179487834]

約数ペア:

[(1, 2179487834), (2, 1089743917), (19, 114709886), (38, 57354943), (2137, 1019882), (4274, 509941), (26839, 81206), (40603, 53678)]