805280446

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{1103}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 1298436480

約数和(自身を除く): 493156034

約数列:

[1, 2, 17, 34, 109, 197, 218, 394, 1103, 1853, 2206, 3349, 3706, 6698, 18751, 21473, 37502, 42946, 120227, 217291, 240454, 365041, 434582, 730082, 2043859, 3693947, 4087718, 7387894, 23684719, 47369438, 402640223, 805280446]

約数ペア:

[(1, 805280446), (2, 402640223), (17, 47369438), (34, 23684719), (109, 7387894), (197, 4087718), (218, 3693947), (394, 2043859), (1103, 730082), (1853, 434582), (2206, 365041), (3349, 240454), (3706, 217291), (6698, 120227), (18751, 42946), (21473, 37502)]