914958148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{1693}}^1$

素因数の和:2276

約数の個数: 48

約数和(自身を含む): 1819491520

約数和(自身を除く): 904533372

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 547, 988, 1094, 1693, 2188, 3386, 6772, 7111, 10393, 14222, 20786, 22009, 28444, 32167, 41572, 44018, 64334, 88036, 128668, 135109, 270218, 418171, 540436, 836342, 926071, 1672684, 1852142, 3704284, 12038923, 17595349, 24077846, 35190698, 48155692, 70381396, 228739537, 457479074, 914958148]

約数ペア:

[(1, 914958148), (2, 457479074), (4, 228739537), (13, 70381396), (19, 48155692), (26, 35190698), (38, 24077846), (52, 17595349), (76, 12038923), (247, 3704284), (494, 1852142), (547, 1672684), (988, 926071), (1094, 836342), (1693, 540436), (2188, 418171), (3386, 270218), (6772, 135109), (7111, 128668), (10393, 88036), (14222, 64334), (20786, 44018), (22009, 41572), (28444, 32167)]