2116888319

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1\times {\mathrm{1069}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 2669076480

約数和(自身を除く): 552188161

約数列:

[1, 7, 13, 47, 91, 329, 463, 611, 1069, 3241, 4277, 6019, 7483, 13897, 21761, 42133, 50243, 97279, 152327, 282893, 351701, 494947, 653159, 1980251, 3464629, 4572113, 6434311, 23262509, 45040177, 162837563, 302412617, 2116888319]

約数ペア:

[(1, 2116888319), (7, 302412617), (13, 162837563), (47, 45040177), (91, 23262509), (329, 6434311), (463, 4572113), (611, 3464629), (1069, 1980251), (3241, 653159), (4277, 494947), (6019, 351701), (7483, 282893), (13897, 152327), (21761, 97279), (42133, 50243)]