1994400527546

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1877}}^1\times {\mathrm{1851127}}^1$

素因数の和:1853054

約数の個数: 32

約数和(自身を含む): 3504229731072

約数和(自身を除く): 1509829203526

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 1877, 3754, 13139, 26278, 76957, 153914, 538699, 1077398, 1851127, 3702254, 12957889, 25915778, 75896207, 151792414, 531273449, 1062546898, 3474565379, 6949130758, 24321957653, 48643915306, 142457180539, 284914361078, 997200263773, 1994400527546]

約数ペア:

[(1, 1994400527546), (2, 997200263773), (7, 284914361078), (14, 142457180539), (41, 48643915306), (82, 24321957653), (287, 6949130758), (574, 3474565379), (1877, 1062546898), (3754, 531273449), (13139, 151792414), (26278, 75896207), (76957, 25915778), (153914, 12957889), (538699, 3702254), (1077398, 1851127)]