1838263414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3083}}^1$

素因数の和:3205

約数の個数: 64

約数和(自身を含む): 3357365760

約数和(自身を除く): 1519102346

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 71, 142, 221, 247, 323, 442, 494, 646, 923, 1207, 1349, 1846, 2414, 2698, 3083, 4199, 6166, 8398, 15691, 17537, 22933, 31382, 35074, 40079, 45866, 52411, 58577, 80158, 104822, 117154, 218893, 298129, 437786, 596258, 681343, 761501, 995809, 1362686, 1523002, 1991618, 2845609, 3721181, 4158967, 5691218, 7442362, 8317934, 12945517, 25891034, 48375353, 54066571, 70702439, 96750706, 108133142, 141404878, 919131707, 1838263414]

約数ペア:

[(1, 1838263414), (2, 919131707), (13, 141404878), (17, 108133142), (19, 96750706), (26, 70702439), (34, 54066571), (38, 48375353), (71, 25891034), (142, 12945517), (221, 8317934), (247, 7442362), (323, 5691218), (442, 4158967), (494, 3721181), (646, 2845609), (923, 1991618), (1207, 1523002), (1349, 1362686), (1846, 995809), (2414, 761501), (2698, 681343), (3083, 596258), (4199, 437786), (6166, 298129), (8398, 218893), (15691, 117154), (17537, 104822), (22933, 80158), (31382, 58577), (35074, 52411), (40079, 45866)]