1944156635

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{1607}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 2536883712

約数和(自身を除く): 592727077

約数列:

[1, 5, 17, 43, 85, 215, 331, 731, 1607, 1655, 3655, 5627, 8035, 14233, 27319, 28135, 69101, 71165, 136595, 241961, 345505, 531917, 1174717, 1209805, 2659585, 5873585, 9042589, 22872431, 45212945, 114362155, 388831327, 1944156635]

約数ペア:

[(1, 1944156635), (5, 388831327), (17, 114362155), (43, 45212945), (85, 22872431), (215, 9042589), (331, 5873585), (731, 2659585), (1607, 1209805), (1655, 1174717), (3655, 531917), (5627, 345505), (8035, 241961), (14233, 136595), (27319, 71165), (28135, 69101)]