245793482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4937}}^1$

素因数の和:5054

約数の個数: 32

約数和(自身を含む): 420954624

約数和(自身を除く): 175161142

約数列:

[1, 2, 11, 22, 31, 62, 73, 146, 341, 682, 803, 1606, 2263, 4526, 4937, 9874, 24893, 49786, 54307, 108614, 153047, 306094, 360401, 720802, 1683517, 3367034, 3964411, 7928822, 11172431, 22344862, 122896741, 245793482]

約数ペア:

[(1, 245793482), (2, 122896741), (11, 22344862), (22, 11172431), (31, 7928822), (62, 3964411), (73, 3367034), (146, 1683517), (341, 720802), (682, 360401), (803, 306094), (1606, 153047), (2263, 108614), (4526, 54307), (4937, 49786), (9874, 24893)]