2320778883

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{1951}}^1$

素因数の和:2523

約数の個数: 32

約数和(自身を含む): 3344947200

約数和(自身を除く): 1024168317

約数列:

[1, 3, 19, 41, 57, 123, 509, 779, 1527, 1951, 2337, 5853, 9671, 20869, 29013, 37069, 62607, 79991, 111207, 239973, 396511, 993059, 1189533, 1519829, 2979177, 4559487, 18868121, 40715419, 56604363, 122146257, 773592961, 2320778883]

約数ペア:

[(1, 2320778883), (3, 773592961), (19, 122146257), (41, 56604363), (57, 40715419), (123, 18868121), (509, 4559487), (779, 2979177), (1527, 1519829), (1951, 1189533), (2337, 993059), (5853, 396511), (9671, 239973), (20869, 111207), (29013, 79991), (37069, 62607)]