1982972831

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 2377589760

約数和(自身を除く): 394616929

約数列:

[1, 7, 41, 59, 181, 287, 413, 647, 1267, 2419, 4529, 7421, 10679, 16933, 26527, 38173, 51947, 74753, 117107, 185689, 267211, 437839, 819749, 1565093, 3064873, 4801387, 6909313, 10955651, 33609709, 48365191, 283281833, 1982972831]

約数ペア:

[(1, 1982972831), (7, 283281833), (41, 48365191), (59, 33609709), (181, 10955651), (287, 6909313), (413, 4801387), (647, 3064873), (1267, 1565093), (2419, 819749), (4529, 437839), (7421, 267211), (10679, 185689), (16933, 117107), (26527, 74753), (38173, 51947)]