2144830130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{78079}}^1$

素因数の和:78194

約数の個数: 32

約数和(自身を含む): 4013936640

約数和(自身を除く): 1869106510

約数列:

[1, 2, 5, 10, 41, 67, 82, 134, 205, 335, 410, 670, 2747, 5494, 13735, 27470, 78079, 156158, 390395, 780790, 3201239, 5231293, 6402478, 10462586, 16006195, 26156465, 32012390, 52312930, 214483013, 428966026, 1072415065, 2144830130]

約数ペア:

[(1, 2144830130), (2, 1072415065), (5, 428966026), (10, 214483013), (41, 52312930), (67, 32012390), (82, 26156465), (134, 16006195), (205, 10462586), (335, 6402478), (410, 5231293), (670, 3201239), (2747, 780790), (5494, 390395), (13735, 156158), (27470, 78079)]