2017837354

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1409}}^1$

素因数の和:1679

約数の個数: 48

約数和(自身を含む): 3467923200

約数和(自身を除く): 1450085846

約数列:

[1, 2, 13, 19, 26, 38, 169, 223, 247, 338, 446, 494, 1409, 2818, 2899, 3211, 4237, 5798, 6422, 8474, 18317, 26771, 36634, 37687, 53542, 55081, 75374, 110162, 238121, 314207, 348023, 476242, 628414, 696046, 716053, 1432106, 4084691, 4524299, 5969933, 8169382, 9048598, 11939866, 53100983, 77609129, 106201966, 155218258, 1008918677, 2017837354]

約数ペア:

[(1, 2017837354), (2, 1008918677), (13, 155218258), (19, 106201966), (26, 77609129), (38, 53100983), (169, 11939866), (223, 9048598), (247, 8169382), (338, 5969933), (446, 4524299), (494, 4084691), (1409, 1432106), (2818, 716053), (2899, 696046), (3211, 628414), (4237, 476242), (5798, 348023), (6422, 314207), (8474, 238121), (18317, 110162), (26771, 75374), (36634, 55081), (37687, 53542)]